Hey guys, sorry if i'm a spoiler and all, but the cipher twins are part of this episode. Sorry.

Will was in the dining room, he was holding a mini-plate with his left hand, a cup of tea on his other hand. Everything was peaceful.

Will drink his tea. "Hey will!!!" Mabel peeped, wearing her jam jams, she has a purple long-sleeve shirtdress with a floppy disk in the middle, matching purple headband, and dark pink socks. She appeared on the right side of will, suprisingly.

This was abrupt for will, that it made him spit his tea, he turned to see mabel. He frowned, "seriously! What is wrong with you?!"

Mabel chortled, as will placed the mini-plate and cup on the table. "Well you know me, the mabel of the creeps," will rolled his eyes, "what do you want, shooting star? If you're interrupting me now, you probably want something,"

Mabel chuckled, "hey, i'm gonna wake Dipper up!"

"What why?" But it was too late, Mabel was already gone.

Meanwhile, with mabel, she runned to her and Dipper's room. Then hopped on the top part of the bed, standing on above Dipper's pillow.

Dipper fluttered his eyes, then startled. Mabel began mimick a male voice, "morning Dipper! Guess who?" Mabel had googly eyes glued on her chin.

Mabel grinned widely, as Dipper rolled his eyes. And decided to play along, "oh what joy, if it isn't mr. Upside-downington, how long has it been? Third-grade maybe?"

Mabel mimicked a voice again, "that's right! And i'm here to deliver you, an upside-downington tacktic message!"

"Is it best if we're getting too old for this kind of thing?" Dipper asked.

"Kinda actually,"

|THEME SONG|

Mabel hoped off the bed.

"Except, we're exactly, one week away from outh 13th birthday!" Mabel stated, pointing at the calendar, as she approaches her bed.

This made Dipper sat up from his bed, "whoa, our birthday's coming up already?" Dipper asked, then felt happy.

He gasped, "so we're gonna be actual teenagers?!" Dipper happily stated. "Finally! I can stop reading pre-teen magazines! And start reading post-pre teen magazines!" Mabel stated, cheerfully.

"PG-13 movies! Here i come!" Dipper hopped out of his bed, then landed his feet, with socks on the ground. As mabel did the same, "and just one more year until HIGHSCHOOL!" Mabel proudly stated. "Yellow, What's a highschool?" will showed up.

"Wait, you never exprience highschool?" Dipper asked. "Well duh,dream demon, seriously, why don't you meatsacks get it?" Will questioned, quirking an eyebrow.

"Hey, wanna hear a joke?" Mabel asked, grinning widely.

Will grunted, "do i even need to know?"

Mabel twittered, "Okay, okay, why did the pelican got kicked out of the restaurant?" Mabel mimicked a male voice, a bit sounded like bear-o.

"Why?" Will asked, quirking an eyebrow, disoriently.

"It's because he had a large bill! Lalalala!" Mabel mimicked once more, she was tap dancing, like a lunatic.

"Oh no! She's in the smile-dip again!" Dipper freaked out. Will rolled his eyes, "whatever pine tree," he folded his arms.

"Hey will, hey dipper, hey...., mabel? Whatcha doing there?" (y/n) showed up, with her book on her chest, as (y/n) was holding it to her chest, she was weirded out, by Mabel's actions.

"I'm doing a tap dance!" Mabel retorted, happily, as usual. (y/n) and Will both exchanged glances.

(y/n)'s lip formed a straight line, "a What?"

"Anyways! Highschool! I love it! Where girls become women! And they teach us stuff about--" Mabel stopped, putting a hand on Dipper's shoulder, then they both turned around.

"You know what....." Mabel narrowed her eyes, grinning widely at Dipper. "Trigonometry," Dipper teased. The cipher twins heard their discussion.

"You mean, you're gonna study the type of mathematics that deals with relationships between sides and anges of a triangle? You're gonna study the shape of Bill?!" (y/n) stated, in suprise.

"Uhuh, well just partially...," Dipper stated, as he and Mabel turned to see (y/n) and Will.

"So you guys are gonna learn trigonometry? Hmm..., i always thought they were gonna teach your the Linear A or B, or at least scientific notation...., but whatevs, what do i care?" (y/n) shrugged.

"Isn't it weird that everywhere you go, you see Bill? I mean, everywhere i go, i see Bill, starting with the color yellow, the triangles around town, eyes around the forest, stanley's maniac laugh reminds me of Bill's psychopath laugh, i see Bill everywhere, he's in the dollar bill, his appearance symbolizes the shack, his wheel is everywhere in journal 2, plus triangles and eyes are scattered around gravity falls! And everytime i see myself in the mirror or either see (y/n), it reminds me of him! So basically, can't take off my mind off Bill!" Will stated.

"Woah, how did you say that without letting a single breathe?" Dipper asked. "Do i have to spit it out for you?" Will asked, crossing his arms.

"So, i guess no one can guess, who's birthday is almost coming up?" Mabel wiggled her eyebrow playfully.

Will was somehow disoriented, "what do you mean? It's not my birthday, (y/n) and i's birthday just finished about two months ago, plus bill's birthday is unknown, cause everytime we ask, he always want to play a guessing game with us. Hey (y/n), remember the time when we were one thousand and eleven? We were more taller than Bill, well...., sort of....,"

|FLASH BACK|

Five years ago, bill made an illusion of an tape measure, it was standing still, with (y/n) and will, they found out that (y/n) and will were more taller.

Bill was in his triangular form, he toke of his hat, as he stands on the line, of the edge of the tape measure. He was shorter, which made the cipher twins laugh.

Bill then, somehow he smirked, deep inside,then turned into his human form, in a flash of yellow bright light.

He was more taller than the two, about eight foot tall.

He smirked, as he crosses his arms, (y/n) and will's jaws dropped. "Hey not fair!" (y/n) complained.

"Yeah!" Will agreed. Bill snickered, "you two are adorable when you get angry,"

|FLASH BACK ENDS|

"Can we not talk about that? Cause i'm hating to admit that bill is more taller than me," (y/n) spoke, with a blank tone.

Will just shrugged it out,

Stanley and soos appeared,talking about the events in the future.

Stan showed a magazine, to the five people, then says, "in one week, my senior citizen pony tail kid is coming in the mail...." stanley pointed at the magazine, showing an adult man with a pony tail.

This made the five disoriented. "I'm...., i'm kinda going to somethings...," stanley uttered, uncomfortably and also a bit blank.

"And one week, my grandma is finally letting crackers on my bed...," soos stated, happily. "The future is coming for us all, dudes!" Soos remarked. "The future," stanley echoed. "The future," Dipper repeated. "The future," Mabel played along.

"The what? What?" (y/n) asked, with a confused tone, quirking an eyebrow.

Dipper twittered, "sorry, i can't take you seriously with that face on your chin...," Dipper gestured at Mabel's weird goggly eyes that was on her chin.

"Oh, what face, Dipper?" Mabel mimicked a male voice, as Dipper began to laugh by her silliness.

"You're doing the voice, so obviously, you know what i'm talking about!" Dipper cheerfully stated. "Bye! Bor! Borg! Burg! Blubbering about!" Mabel joked, making Dipper push Mabel with his palm, still laughing, as Mabel laughed as well.

"There's something wrong with you!" Dipper began to walk to the door, "no! There's something wrong with you!" Mabel joked along.

"Okay, i'm so excited! Our birthday is almost here, i'll be inviting everyone in town!" mabel stated.

|COMMERCIAL|

Dipper and Mabel were downstairs, in the living room, to begin on planning, with the Cipher Twins and Soos too.

"Alright party planners!" Mabel placed her palm on the table, there was a mini-version of the mystery shack placed on the desktop of the table, Dipper was holding a notepad, and a pen that had a mini stan's head on the edge. Soos was standing there, holding the piñata, (y/n) was gathering the invitation flyers, Will was leaning his back on the doorframe, folding his arms, smirking as he listens to Mabel.

"In one week, we become teenagers!" Mabel gestured at the calendar that was on the desktop, near her. "And our summer vacations are going to have a wide-end! So we'll just have to throw a party!" Mabel took off the weird looking glasses that she was wearing.

"It'll be the greatest party of all time! I'm talking piñatas with tiny piñatas inside!" Mabel pointed at Soos, who was pouring a sac of origami papered lambs inside the piñata.

"Boom! Dreams coming true!" Soos stated, still pouring the sac. "Are you sure dreams will come true? All i know is that nightmares are always the one that comes true...," Will stated, still leaning and crossing his arms, and smirking. "Well that's just because you were raised by some psychopathic, insane, weird, masochistic, barbarously, truculented, ruthless, dangerous, childish and powerful demon!" Mabel stated, grinning widely as she approaches Dipper, who was writing down a lost on his notepad, with his stan-pen. "Yeah, fair point...," Will simply shrugged it out.

"I'm talking and inviting everyone in town in town!" Mabel cheerfully stated, Dipper hands out the notepad to Mabel, as Mabel checked the list. "Let's see...., where do we stand up with the notes?" Mabel narrowed her eyes, tilting her head up, while tapping her chin with the stan-pen.

"Not so fast, doofus and girl-doofus," a voice called, they both turned to see Stanley entering the room. As they all watched Stanley walk in, holding a bat.

"After that zombue incident, no ones' throwing a party in my house!" Stanley was now infront of Mabel and Dipper. "Your house? What do you mean? This is Ford's house remember?" (y/n) teased, rouding up the flyers together.

"Yeah, yeah, anyways, i keep fighting of the little bits of the undead under the couch cushions!" Stan said, lifting the couch cushions up of the sofa's chair, revealing a hand. Then places it back down, getting creeped out,then throws the bat to Dipper. Luckily Dipper managed to catch it, "yeah, believe me, it took me all night, just to remove that weird hand that was under my bed!" (y/n) grimaced after she mentioned that, making them glance at her then back at Stan.

"But Grunkle Stan, we need to roof to raise!" Mabel said, raising her arms up and down, then after saying that, she lowered them down.

"Dude, you could run your party at gravity falls high school gym there, that place is empty, all summer long," Soos suggested.

"The gym's a great idea, Soos, to the high school!" mabel agreed. Then suddenly, they heard a Boom. Making the ground shake a little.

"Whoa, what was that?" (y/n) asked, turning her head side to side. "Sounds like somebody did a BOOM-BOOM! Get it?" Will joked, nudging his elbow at his sister.

"Not funny, Will," mabel stated, with a blank expression and tone.

"DIPPER! MY FACE IS ON FIRE!!" Ford calls dipper over. "I'll just be a sec." Dipper tells Mabel, before he left. Dipper runs to help ford. "Great-uncle Ford! Are you okay?!"

Ford turns around, with his chin smoking, he smiles proudly, "oh yes, i'm fine, i just said to make sure, you'll come here quickly," Ford stated.

"But your face IS on fire" Dipper pointed at Ford, disoriented, while lifting an eyebrow.

"Yeah, but it's more faster than shaving, plus i'm used to it, i've been doing it since i was transported inside the portal remember?" Ford approached Dipper.

"Now, listen Dipper," Ford was now infront of Dipper. Stanford kneeled down, then putted a hand on Dipper's shoulder.

"We have a very important and quick mission, and you're the only one who can help me, remember the rift of the dimensions?" Ford toke off his hand off Dipper's shoulder, then he pulled out the inter-dimensional rift from his jacket, the inter-dimnesional rift was somehow a bit cracked, then it's crack got more worse, causing Dipper to feel afraid.

"Whoa, what happened to the rift?!" (y/n) peeped, with will beside her. "It's beginning to crack," Ford stood up, as he approaches the blackboard near by.

We all know that, If Bill Cipher manages to get the rift when it's completely cracked, he would unleash a catastrophic event that will unravel reality. Called 'weirdmageddon'...." ford dubbed, gesturing his hand on the blackboard, that shows the paranormal events that could happen if reality was in bill's hands.

"Yeah, we're doubt about what could happen in reality, but how could the rift even crack?" Will asked, "it's a mystery, i guess bill did something to it, when he was either in Dipper's body or in his sides...," Ford answered.

"Or maybe the rift couldn't hold the liquid substances that is contained inside the rift, or maybe, it couldn't longer handle the energy that the rift contains?" (y/n) remarked. "Or it could've over-heated," Will claims.

"Over-heat? How is that even possible?" Dipper asked, as Will shrugged, tittering, not knowing the right answer.

"We can jump in conclusions later, but first, we must fix the rift, (y/n), Will, you have to stay here in the shack, but please keep guard on sight, Bill might enter the shack using a human being's body, he's growing powerful everyday," Ford stated.

"Yeah, but i have a question, Stanford, how can we enter the shack? How can Bill enter the shack if he posesses a human body?" (y/n) asked, wondering.

"I don't know, the barrier was supposed to keep Bill out of sight from us, but i guess, i was wrong, he's still watching us..., out there somewhere...," Ford remarked.

As the two demons nodded, "grunkle-ford, what can we do?" Dipper asked, anxiously, "we need an alien adhesive, it's an icky purple substance that could keep the rift safe, but first, Dipper, i need your interrogation in coming with me, i'm going on a mission in saving the world, i ask of you something, will you come with me?"

Dipper is hesitant, afraid and nervous about Mabel getting accept with his mission with Ford.

"Dipper, you can go with ford if you like, and save the entire universe or whatever, here, we can stay in touch using our walkie-talkies! You two (y/n), will, it might come in handy....," mabel waks in, then gave the three walkie talkies. "So, we can make contact with these devices?" (y/n) asked, gesturing at the walkie-talkie.

"Yeah, watch this....," mabel paused. "Hello!!!!" She yelled at the walkie-talkie as the walkie-talkie sound of her voice, was transfered to the other walkie-talkies. "Ahh! My ears are burning!" Will yelped, plugging his ears sith his palms.

"Wait, how can four walkie-talkies can communicate with each other? Isn't it usually only two?" Dipper wondered. "Yeah, but soos tinkered with the walkie-talkies....," mabel retorted. "Whoa, i guess some people can be an inventor or maybe mechanic....," (y/n) stated.

"Now you go bro-bro, go in your saving the world mission, and i'll go with my party mission, i am gonna deliver these invitational flyers for our birthday, (y/n), Will, Will you help me?" Mabel grinned sweetly as ever, as (y/n) and Will exchanged confused glances. "Umm, i guess so," (y/n) simply shrugged.

Ford runs off, Dipper took a deep breathe, "this is your first time in a mission with Ford, Dipper, Don't mess this up...,"

"dipper! Hurry up." Ford called. Dipper turned to his friends and sibling, "well, i guess i'll see you guys later.....,"

"We'll be fine Dipper," Mabel stated. "Oh and you guys better fix that or my worst fear will come true!" (y/n) pointed at Dipper.

"We will," Dipper retorted, chuckling. "Hey, pine tree, good luck, although all the luck in the world, won't help us know, but just keep on fighting back," will stated. "And keep on hoping," (y/n) added.

"Plus, remember me along the way, we can make contact with the walkie-talkies, don't forget!" Mabel said.

Dipper chuckled, "alright, alright,don't rush yourselves, it's not like i'm gonna be gone for a long time,"

(y/n) giggled, "well it'll feel like a long time, and remember, past is history, present is gift, and future is a mystery, good luck!" (y/n) quoted.

Dipper psyches himself up for his first mission with Ford and promptly walks into the wall near the door, bumping his head on it, before actually heading out to the door. The two of them go on a quest to patch the rift, and Ford will explain the exact nature of his plan along the way.

Mabel turned to will and (y/n), "so, you guys wanna come over with us, cause we're gonna check gravity falls' high school gym,"

Will grinned widely, "i don't know what a high school is! But i'm in for it!" He headed to the door, but it was actually the wall, like what dipper promptly did a while ago.

"Your brother is a weird person," mabel stated, with a confused impression. "Believe me, it's just the outside will....," (y/n) said, heading to the door. As mabel followed behind.

"Hey guys, wendy and the others will recodnize you, and they'll might call you a DEMON, you have to disguise yourselves, why don't you two fuse?" Mabel asked, cheerfully.

"What? How did you know--"

"It starts with a letter 'D' and ends with an ipper,"

"Dipper told you?! Why that little--"

"Relax, i forced him, now turn to illumami!"

"It's illuminati...," (y/n) folded her arms, "hey you guys coming or what?" Will appeared beside (y/n).

"Mabel, here, says, that we have to fuse as illuminati...," (y/n) gestured, "wait, what?!" Will freaked out.

"Dipper told me, so why don't you guys just fuse already! I mean, what's your deal?" Mabel asked.

Will pinched the bridge of his nose, then removed it, "fine, but we have to do this outside..."

The three went outside. Will felt uncomfortable, cause fusing with his sister, could make feel like, he's being fused by Bill. "Umm..., (y/n)? Are you sure about this? I don't know if i can do this...." (y/n) giggled, "you will, Will,"

"You ready?" (y/n) asked, as their hands clasped together.

"Ready as i'll ever be...," Will retorted, they spinned around, as they were still clasping their hands.

Then they transformed into Illuminati, in a flash of yellow light.

|COMMERCIAL|

Mabel, Illuminati and Soos head to Gravity Falls High School, where Lee and Nate are rearranging the letters on the school's sign.

"Whoa, so this is a high school, so gigantic," will examines, inside illuminati, illuminati turns her head side to side, as she walks, looking at every structure.

"Yeah, this is such an interesting place, where you'll learn, and make friends, plus, how come i never noticed that there was a high school in gravity falls," illuminati stated.

The three went inside the gym, finding lines of despondent high-schoolers. Mabel finds Wendy.

"Hey wendy, what's happening?" Mabel asked. "it's registration day and that no one is happy about it"

Mabel is confused, "what do you mean? High school is fun and song-filled, just like on TV."

"TV's portrayal is a lie and that if you can avoid growing up, you should." Wendy air quoted, with the growing up part.

Everyone in the gym promptly laughs at Wendy as the man in charge of registration mispronounces her name, leaving Wendy embarrassed.

"Man, isn't this fun?" Will, inside illuminati asked his sister, who was inside illuminati . "I guess," (y/n) retorted.

Mabel exits the gym, becoming depressed. She tries to radio Dipper via walkie-talkie, "dipper, we can have the party at the gym but the future of high school is becoming bleak."

Dipper is unable to respond, as there's too much interference on his end. Soos sits next to Mabel, "hey mabel, how's about you deliver invitations to your friends?"

Mabel was somehow cheered up, she tilted her head up happily, "you're right! Will! (y/n)!" Mabel runned to illuminati , who was about a mile away.

Meanwhile with illuminati , illuminati was reading her book. "Don't you ever get tired of reading or looking at the page, over, and over again?" Will asked.

"Yeah, but it's a habit, you can't change it," (y/n) replied. "(y/n)! Will!"

illuminati turned around see Mabel, running into a high limit speed to her. Unfortunately, Mabel was running too fast, that she couldn't stop her feet from running.

illuminati startled, making the twins seperated, and change to their original selves, luckily no one saw that. I mean, it's like they're all blind.

Mabel ended up bumping to (y/n) and Will, she fell on top of (y/n) and Will. (y/n) groaned, "this is why i hate running,"

|COMMERCIAL|

As the four drive away, Mabel sees the high school sign has been changed to read 'NO ESCAPE'.

She felt bad about this, then grunted in despair. She covers her eyes with her palms, (y/n) who was beside Mabel, noticed her, and got her attention.

"Mabel? What's wrong?" (y/n) concerned. "It's just..., i'm so upset, Dipper and i's birthday is the last day of summer, we'll never see you again...," Mabel removed her palms, making eyecontact with (y/n).

(y/n) smiled warmly, "hey, don't worry, we'll see you next summer, and i'll promise that every day, we'll go in a mystery hunt," this cheered up Mabel.

She smiled, "you will?"

(y/n) nodded. "Oh thank you! Thank you! Thank you!" Mabel hugged (y/n) tightly, making (y/n) breathe hardly, cause she doesn't have the right amount of air, in her nostrills.

Will snickered, "so, what do you say we go back to the shack?"

"Well, isn't that what we're doing now, dudes?" Soos asked, still driving.

"Oh yeah," will stated.

A few minutes, they got to the shack. Mabel looked around, finding her brother, but Dipper was no where to be found.

Mabel bit her gums. "Where's Dipper?" She turned around to see (y/n) and Will.

"Wait, they're not back?" (y/n) asked. "That's odd, they should've been back right now," Will stated, looking at his pocket watch.

Meanwhile, Ford and Dipper reach their destination - a large hill overlooking the floating cliffs of Gravity Falls.

"The cliffs look seemingly unnatural and oddly shaped," ford remarked. and Dipper realizes what Ford means when he holds a UFO keychain in front of him.

"The valley of Gravity Falls was created millions of years ago, when a spacecraft of some kind crash-landed into the area, creating the shape in the cliffs. The spacecraft is now buried under the town. I had a lot of experience with the craft, having raided its parts to build the universe portal." Ford explains.

"So..., they're no aliens here....?, right...?" Dipper asked, afraid.

"Nah, all of the aliens inside have 'probably' been dead for millions of years." Ford opens a hatch on the hill using a magnet gun, and the two head down it, into the depths of the spacecraft.

Inside the spacecraft, Ford and Dipper walk around, attempting to search through its halls for the adhesive.

The two pass through the craft, which is dominated by huge open spaces that contain mysterious message written in code, ruined machines, and alien skeletons.

"The spacecraft contains an alien adhesive powerful enough to seal the crack in the rift, and our job is to look for it." Ford stated.

"So, is this alien adhesive thing safe?" Dipper asked, "sure it is."

Ford uses his magnet gun to slide down several metal columns in order to head further into the craft, but Dipper is hesitant to follow him.

He uses the magnet gun, but it ends up attaching him to the ceiling instead of pulling him down.

"This space craft is creepy, more creepy than your bunker and the other bunker back in the shack...," Dipper stated. Ford chuckled.

"Well, everything in gravity falls is so creepy and mysterious, kid, it's how it makes gravity falls, gravity falls." Ford retorted.

Dipper felt sad, about the future, Ford seemed to recodnize. "Are you okay, Dipper?"

"It's just...., Mabel and i were wondering, about what would happen in the future...., i mean, we both wanted to stay in gravity falls, it's been a suprising and fun time, the adventures we had, and the mysteries, i'll...., we'll miss them, we're gonna miss (y/n) and Will, and also Bill..., man, can't believe i said that....," dipper grimaced, at the last part.

Ford chuckled once more, "Yeah, you're gonna miss all of it,"

|COMMERCIAL|

Meanwhile, Mabel goes to see Grenda and Candy in the hopes of giving them invitations to the birthday party.

Unfortunately, "sorry mabel, i'll be visiting Marius in Austria," grenda retorted. Making mabel upset.

"I have to attend music camp. Sorry mabel, my parents forced me," candy stated. Mabel is sad that neither of her best friends will be able to come to her party or wish her goodbye when she leaves for home.

They share a hug, "see ya grenda...., see ya candy....., thanks for being my best friends....,"

Mabel leaves. She tries to radio Dipper, but he doesn't answer. "Ugh, come on Dipper! Please answer...." mabel said, then began to cry.

(y/n) and Will appears. To see Mabel, "Mabel, are you okay?" (y/n) placed a hand on Mabel's shoulder.

Mabel tilted her head up, then wipped her tears, "i'm sorry, Dipper won't answer,"

"He's still in his mission with Ford, but don't worry he'll be back," Will comforted her.

(y/n) snickered, "whoa, since when did you start caring for Mabel?"

"Hey, she's my best friend, and so is Pine Tree...," Will retorted, as (y/n) rolled her eyes.

"Come on Mabel, let's go back to the shack, i'm sure you've got to say something for Stanley, Wendy and Soos...," (y/n) said, as they headed to the mystery shack.

As Ford and Dipper search,

"Dipper, i was thinking, an old man like me, needs a buddy, for me to help in discovering the mysteries of this town, would you want to be my apprentice in learning about the secrets of Gravity Falls?" Ford offers.

"I'm unsure, since i would have to part with Mabel when she returned to California. She's gonna be upset, i don't want to hurt her feelings, And also, Mabel and i were never apart for too long, "

he uses the magnet gun on one of the alien plates, revealing the adhesive. They are about to leave with the adhesive.

when suddenly,two prison droids appear. "Dipper, don't panic, they can focus on adrenaline, and if you are not scared, they will not hurt you." Ford stated, standing still, with dipper beside him.

He destroys one of the droids with the magnet gun, but Dipper is unable to keep his fear in check, and the other droid attacks him.

Ford pushes him out of the way, but he is injured and captured by the droid. "Grunkle Ford!" Dipper chases the droid through the saucer.

The droid puts Ford into a different, ship-like droid, that will take Ford far away. As the little ship prepares to take off through a hatch in the saucer, Dipper attaches himself to the ship with the magnet gun.

The ship takes off, streaking over the town and destroying the water tower as Dipper desperately tries to disable the ship.

Ford hits his head in his cell-like bubble and is knocked out. Dipper uses the pulse option on the gun to disable the ship, which sends it crashing down in the woods.

After recovering, Dipper opens the pod and frantically tries to revive Ford. The malfunctioning prison droid that had captured Ford returns to take Ford and Dipper away.

Dipper stands up to the droid, then yelled, "hey droid! I'm not scared of you! Nobody's taking me away from my uncle!"

The droid does not detect any fear and disables itself. Ford finally recovers and praises, "Dipper, that was amazing, and brave of you to confront a droid, i'm proud of you, imagine what you can do, who knows what a tweleve year old kid, like you can do,"

Back at the Shack, Mabel is sad that summer is almost over and that high school is awful. Mabel was in her room, flipping the pages of her scrapbook, Stan comes in to cheer her up, "hey mabel, growing old doesn't mean you have to grow up and it's okay to have fun even as an adult. i mean, look at me, i'm seventy years old, and i still eat ice cream for dinner..., "

"It's not that, i don't want to say goodbye to Gravity Falls,"

"Hey, cheer up kid, you still have your brother, no matter what."

Mabel is cheered up by this. However, her walkie-talkie starts to crackle, broadcasting a conversation between Dipper and Ford.

|COMMERCIAL|

"Dipper, You wanna be apprentice for the whole summer, and the other summers too? I mean, it's your decision, not mine, you choose, stay with your sister, or be my apprentice, and we together, will unravel the mysteries of the town so what do you say?," Ford again extends the opportunity to stay in Gravity Falls to Dipper. Made Mabel upset.

"I accept," Dipper decides to take the offer, "great, now let's get back to the shack, my apprentice, and they return to the Shack. Making mabel sad, then run to the attic.

Meanwhile with (y/n) and Will, will was feeling weird about something, he claims that it's just a sinking feeling, not a sign of the end, (y/n) was reading her book.

Stanley appeared, "hey kid, you alright?" Stanley asked, recodnizing Will's behavior.

"Oh this is just nothing..., nothing to worry about, it's just a sinking feeling, not a sign of the END...," Will gripped his hair, trying to keep it cool.

"Oh you demons are so full of concerns, i mean, it's not like, there's someone out there who's about to unleash a terrible great danger," Will removed his grip, then turned to stanley.

"Don't say that...," Will stated, with a blank expression, looking at stan, deep into his soul.

"Umm, stanley, can you stop looking at me in the eyes?" Will suggested, removing his stare.

"Why?" Stan asked, "they say whenever you look at Will in the eye,you'll see how you'll die...., it's remorseful so don't do it," (y/n) retorted, not making eyecontact, but looking at her book.

"Wait, does that really work?" Stanley asked, quriking an eyebrow.

(y/n) and will simply shrugged. "Don't know,i believe it's just a theory....," will retorted, in a blank expression and in a blank tone.

Meanwhile,

Dipper bursts into the attic, "Mabel! I'm Ford's new apprentice! Isn't it amazing?!" Dipper was eager to share the news with Mabel, but Mabel already knows, having heard it on the walkie-talkie.

Mabel is despondent, "i had a horrible day and that when summer is over, the only thing i won't have to leave behind is you, Dipper, my brother, but if you stay, i would have to leave absolutely everything behind." Dipper approaches his twin, Dipper was facing Mabel's back.

"Mabel, things aren't gonna stay frozen, things change, and summers end." Dipper stated, putting a hand on his twin.

But Mabel, however, disagreed, She grabs a bag and runs away crying into the woods.

Meanwhile with (y/n) and will,they wrre, will felt a tug in his chest. "Ahh!" He clutched his stomach, then fell on his knees. His eyes were shut, with head tilting down.

(y/n) kneeled down, with concern, "Will, what's happening?"

Will titled his head up, then opened his eyes, then amde eyecontact with (y/n), (y/n) sees his eyes black, with the rift as his pupils.

"S-shooting star....," he mumbled. "What?" (y/n) was shock, she bit her gums.

"M-mabel...., she.... has the rift...," Will's words made (y/n)'s eyes wided. "Oh no...,"

"It's happening, isn't it?" She asked, will nodded. "We have to do something!" (y/n) stated.

"I'll find her around the shack! You find her in the woods!" Will ordered, as his eyes turned normal.

(y/n) nodded, then runned outside. She runned around the woods, not knowing where mabel is, cause somehow, something's blocking her senses.

Then suddenly, his triagular dad appeared. "Looking for something, (y/n)?" Bill asked, rotating around (y/n).

(y/n) frowned, "what do you want?!"

Bill grunted, "ugh, do i have to shout it out loud for you?! I want that RIFT! Where is it?!!" Bill yelled, making (y/n) flinch, Bill was now red, his eye was black, his split was red, his size was large.

But then, he calmed down, saying "patience, patience," he turned back to normal.

"Come on (y/n), you know i can't enter the shack, because of that BARRIER, and plus, you can sneak up in the shack, and get the rift, easy peasy, come on, family always comes first!" Bill cheerfully stated.

"You're not my family! Will's only the family i have left!" (y/n) stated. "Yeah, yeah, well if you won't tell me where it is,maybe i could give you a hint, it starts with the word 'D'...," bill litted his hand on fire.

"A deal? What do you mean by that?"

"Pftt, actually, i discovered that i can make a deal with you, since you were just created...,"

"No," this made Bill's fire, extinguish.

"Fine, then let's turn the other things around," Bill's feet landed on the ground, as he turns to his human form.

"Listen, we both know that the twins are troubling themselves, over some dumb siblingship," Bill suddenly appeared behind (y/n), landing his arm on her shoulder.

Making (y/n) frown in anger, "dumb? How would you think that it's dumb, if you had a brother...,"

"Well i did had a brother, he was a pure dream demon and his name was vince ville cipher, but then, he doesn't exist anymore, because you killed him!" Bill's eye, turned black and splitted red.

Bill appeared in front of (y/n), floating, "he needed to be destroyed! One dangerous being like you, was already enough!"

"But, if your brother turned dark, would you destroy him too?" Bill asked, smirking,his words bothered (y/n).

But she frowned, snapping out of it, "no! He won't turn bad!"

"He won't? Well if you don't want that to happen, then i'll guess you have to return me a favor, by retrieving me the rift," bill's hand litted in fire, as he grinned widely.

"Never!" (y/n) yelled. Bill felt impatient he grunted, then turned red. "Ugh!!! What is it for me to convince you to retrieve me the rift!!!"

"RETRIEVE ME THE RIFT OR ELSE I HAVE TO DESTROY THOSE PUNY DUMB MEATSACKS!! You don't want your friends to die, believe it or not, i'm going to kill them! Literally!" Bill opened his palms, as two symbols like Pine Tree and Shooting Star appeared.

This scared (y/n), "no, no, no! It's with mabel! The rift is with mabel!!" She accidentally snapped.

She gasped, realizing what she had done, she covered her mouth. "It's with shooting star huh? Well i just have the right body for that!"

"No! No! No! That's not--" but it was too late, Bill already disappeared.

(y/n) fell on her knees, then covered her eyes with her palms. Saying to her herself the words "what have i done?"

Then she realizes that she had to do something.

|COMMERCIAL|

After sitting down against a tree, Mabel looks through the bag, only to find that she had grabbed Dipper's bag by mistake.

"I wish summer would last forever." Mabel mumbled under her breathe, as a blow of wind appeared.

"M-mabel?" Blendin Blandin appears. Mabel puts her sweater down, revealing her face. "Huh? The time travel guy?" She claimed.

"I-is that what you asked? You wish that summer would last forever?"

"Y-yeah," Mabel somehow felt that something was up with blendin.

Meanwhile, (y/n) teleport outside the shack, to meet will. "(y/n)! What happened?"

"I-i can make a 'time bubble' that will make time stop, letting summer last as long as you want it to. All i need is a "gizmo' from her uncle." Back to Blendin and Mabel.

Mabel finds it in Dipper's bag, not knowing of its importance.

Back with (y/n) and will,

(y/n) felt afraid, she couldn't tell Will about what she said, she gave the answer to the one person who wants the rift.

Will gripped on her shoulders, "(y/n)! Tell me what it is!"

Back with Dipper and Ford.

Dipper walks in the bunker.

"Well, how did it go?" Ford asked, sitting on a chair, tinkering on the alien adhesive.

Dipper sighed in despair. "She didn't take it well, did she?" Ford asked. As Dipper responded by nodding.

"Yep, siblings can have a ruff time with each other, and especially if you two are twins...," ford stated, then spun his chair, to face Dipper.

"Okay, now hand me the rift, so we can make history!" Ford stated. Dipper smiled, then grabbed out something from his back-pack.

He was expecting it to be the rift, but unfortunately it wasn't, it claims to be a poster based on Dipper and Mabel's birthday.

Back with Blendin and Mabel.

"Is this it?" Mabel asked, not knowing the important of the rift.

Back with (y/n) and Will.

Tears began to fall on (y/n)'s cheek.

"I-i...." her lips formed a straight line, she wasn't making eyecontact with Will, Still crying.

"(y/n)! Please tell me!" This made (y/n), make eye contact with him.

"I told Bill where the rift is...." she blinked her eyes, tightly, as the tears appeared once more.

Will felt dumbstruck, not knowing what he could say, he wondered why would (y/n) tell him, "let's go!" Will grabbed (y/n)'s hand, but (y/n) couldn't move.

"(y/n)! Come on! What's the matter with you?!" Will growled. "It's too late....," (y/n) removed her hand away from Will. She hugged herself, closing her eyes shut, tilting her head down.

"(y/n), what are you saying?" Will asked, with concern, (y/n) tilted her head up, then opened her eyes.

"Bill has already made contact with Mabel, Bill's going to win...," (y/n) said, in a weak voice.

Back with Blendin and Mabel,

"Y-yes, that's it! N-now just give it to me, and i'll do my thing...," Blendin stated, approaching mabel, with his hands ready to grab the rift.

But Mabel hesistated, she doesn't know who to trust, Blendin recodnzied this, "Oh come on Mabel, give it to me, unless you're ready to leave gravity falls without your brother...," Blendin smirked. As Mabel's eyes wided, "no, no, just take it,"

Mabel gave Blendin the rift, a strong blow of wind passed by, "whoops!" Blendin drops the rift in purpose, causing the rift's glass to shatter, and also it's strange liquid substance, he stepped on the shattered rift, then began to cackle. Mabel felt afraid of this, "umm.... uhh...."

Blendin removed his goggles, revealing two glowing yellow eyes, with black splits, and long eyelashes. Blendin cackled, as Mabel knew who it was, she backed away.

"No, no, no, no, this is not what i wanted!" Mabel fell on the ground unconciously by Blendin, snaps his fingers, knocking Mabel unconscious and causing an unearthly wind to howl.

Bill, in his triagular form, came out of Blendin's body. "At last! At long, long last! The gates between worlds has opened! The world is finally all mine!!" Bill raised up to the sky, as a giant cross ripped out of the sky.

(y/n) and Will saw the cross appeared, "i-it's all my fault...," (y/n) mumbled, to herself with a weak voice, she was looking down. Will shook her, "(y/n)! (y/n)!" (y/n) wasn't responding.

"(y/n)! Look at me in the eyes!" (y/n) looked at will, "we can still stop this (y/n)! As long as we're here! We can stop Bill! We can do everything in our power to--" Will suddenly fell unconcious, his head fell on (y/n), (y/n) catched him.

"W-will? Will! Answer me! Please!" (y/n) shooked Will, but Will wasn't responding, the deal that he made with Dipper broke. It made him weak.

Suddenly, Will's body engulfed in blue flames, this burned (y/n)'s hands, causing her to accidentally let go of Will, leaving his unconcious body on the ground. Then the blue flames on Will's body disappeared, then blue mist came out of Will's unconcious body, the blue mist surrounded Bill, who was floating at the sky.

(y/n) watched Bill turned to his physical form, His body gains flesh, metal, and pure energy as Bill finally obtains a physical form, becoming a triangle of light. He flied down to the town, claiming these words. "For one trillion years I've been trapped in my own decaying dimension, waiting for a new universe to call my own. Name's Bill! But you can call me your new lord and master for all of eternity!" He melts down the statue of nathaniel northwest with his one eye.

"Meet my friends!" Bill introduced each being, as it appeared out of the cross, (y/n) watched in fear. 8 Ball, Amorphous Shape, Hectorgon, Keyhole, Kryptos, Paci-Fire, Pyronica, Teeth and Xanthar appeared.

"Now, what am i missin' again? Oh right! Now all i need is a castle or some kind!" Bill raised his hands high up in the air.

Summoning a gigantic structure rised from underground. It resembles a large dark red-brown pyramid with the top detached and multiple bricks and broken off pieces floating around it. From within the cracks, there is an orange-red glow which resembles lava. These lines flash neon colors to the beat of music as Bill and his friends party within. It hovers just below the rift where Bill and his minions first emerged.

"I would like to be your horsemen or whatever...," preston northwest, stated. Bill thinks about the offer, but thought of something instead.

"Oh really huh?" Bill taps his chin, i think.

"Oh, how about this," Bill snapped his fingers, causing preston's face to be disfigured. His ears were on the position of his eyes, his eye was on the postion of his mouth, his nose was on the position of the ears.

This caused the people to be afraid, then run in fear, as the eyebats appeared, the mortals turn into stone each time, they were hitted by the red beam of light.

(y/n) frowned, then kneeled down to her brother, she held the back of Will's head.

Will was still unconcious, (y/n) didn't know what to do, she began to sob. But all of that stopped, by a laugh.

(y/n) looked to the right to see Bill, in his human-physical form.

his clothings, skin, and hair were all black, he had three arms in each side, which he was six arms, to make it more clear for you, his eye was glowing yellow and his split is black, his eyepatch was black, but it's outline was rainbow neon. He had blue flames floating above his hands.

He was floating above ground.

"Aww, is the (y/niee) weenie sad?" Bill mimicked a hurted tone. This made (y/n) glare at him, then wipped her tears by surging her arm on her eyes.

"You said that he would be fine! This isn't fine!" (y/n) placed Will's head on the ground, safely.

She stood up, glaring at Bill.

Bill chuckled, "hey kid, it's not my fault that his deal with Pine Tree was broken, but it is my fault, if i toke his energy, well only the half, don't worry, he will be fine! Partially," Bill chortled at that last part.

(y/n) glared more, "you're a monster!"

"Watch your tone kid! And anyways...., i'm missing something? What did i forget again? Oh right. You're my puppet!" Bill stated, causing (y/n) to be afraid.

She backed away.

"No! Stay back!" But then Bill snapped his fingers as (y/n) fell unconcious.

TO BE CONTINUED

|CREDITS|

Bill started to rhyme.

"GAME IS OVER, AND I WON, NOW IT'S TIME TO START THE FUN, I ALWAYS LOVE CORRUPTING LIVES, NOW LET'S SEE WHICH PINES SURIVES! HAHAHAHA!" Bill points at everywhere, as weirdness spreads.

Bill rises up to the sky, with the fearamind behind him.

"THE PROPHECY SEEMED FAR AWAY, BUT FINALLY WE'VE REACHED THE DAY, GIVE UP THE PAST. EMBRACE THE STRANGE. EVERYTHING YOU CARE ABOUT WILL CHANGE."

25-15-21-18 4-18-5-1-13-19 8-1-22-5 3-15-13-5 20-15 1-14 5-14-4, 1-20 12-5-1-19-20 25-15-21'12-12 11-14-15-23 20-8-1-20 25-15-21'12-12 14-5-22-5-18 7-15 20-15 2-5-4. 9 6-9-14-1-12-12-25 23-15-14, 1-6-20-5-18 20-8-5 25-5-1-18-19, 14-15-23 9 5-14-10-15-25 20-8-5 19-3-18-5-1-13-19 20-8-1-20 9 8-5-1-18. 18-5-12-9-22-5 20-8-5 23-5-9-18-4-14-5-19-19 1-19 9-20 19-16-18-5-1-4-19, 3-1-21-19-5 25-15-21'12-12 14-5-22-5-18 11-14-15-23 23-8-5-14 20-15 8-1-22-5 6-18-5-5-4-15-13 1-7-1-9-14.