Your POV

Where am I?

Why am I in the woods full of pines?

Why did I get here?

What is this place?

That's all the questions on my mind now.

I'm in a place full of pine trees and stuck in the middle of nowhere.

And suddenly..

I floated into the sky, while the ground is shaking, and I just tried to fly and escape the forest.

But suddenly, the shaking of the ground stopped and I come back into the surface.

"How can I escape this place?, I didn't even know what's hiding in this thing?"I said to myself

"Hello?"

"Is somebody there?"

I tried to walk to escape the forest but..

"Ahhh!"someone placed me into a dark place and I suddenly fainted.

Phineas' POV

We don't what just happened to her.

The portal that she run on just disappear.

"What are we gonna do now?"Baljeet sadly asked

"Don't worry, I brought a special device that teleports us back to Danville, I guess (Y/N) is in Danville now."I told them

Your POV

I woke up seeing just darkness, my hands are tied and I can't move. Did someone kidnapped me?

And I hear computer buttons pressing, rays.

"Is anybody here?"I asked

"Who are you?"a strange voice of a kinda old guy asked me

"Do I have a blindfold?, it seems so dark here."I asked him

"Ok. I'll remove it."he started removing my blindfold

And my blindfold was removed.
I opened my eyes.

"What's with the technologies here, and wht does it smell like corndogs here?"I suspiciously asked the guy

"Don't mind that."the guy seems to be kinda old and is he always grumpy?

"What am I doing here, Mr Scientist?"I angrily asked him

"Stop asking. I need to concentrate doing some things."He's really grumpy to me

"Then, what is your name?"I asked

"I'm Stanford Pines. I'm doing some research about the portal that you used to get in here, it seems to be really mystery."He told me while he is doing some chores on his lab

"Can you let go of me now?"I rolled my eyes

"Ok."He untied me in the chair

"Grunkle Ford!, I brought you an ice cream!"someone shouted

"Go down here."he said

And I hear footsteps.

"So, what is this lab about?"I suspiciously asked him

"No need to know, I just need your help."he said

"Grunkle Ford!"a cute little man shouted

I looked into him.

And the cute little man dropped the ice cream.

"Uh, come on Dipper, you just dropped my ice cream, get another one please."Mr Ford told the cute guy

Well he seems so cute, but I can't express my feelings.

And Mr Cute Little Guy just keep staring at me while I am looking on the lab.

"Uh, seriously Dipper?!"Mr Ford starts to get angry to him.

So, his name is Dipper. What a cute name. His name is really different.

And Dipper continues to walk slowly maybe near me.

While I am looking at the books, Dipper tapped my back.
I faced him.

"Hi."he cutely said to me

"Uhm, Hi."I seem to feel strange about this guy

"I'm Mason. I-I mean Dipper, nice to meet you."He seem to be uttered

What's with the Mason-thing that he said?

"Well. Nice Meet you Dipper."I handshake his hands

"Dipper!, need your help here!"a girl shouted

Must be his girlfriend.

"Coming Mabel!"he run away

While he runs, he stopped for a while and he said goodbye to me.

"Who's Mabel?"I asked to Mr Ford

"Dipper's twin, they are very close to each other."Mr Ford told me

"Can I get out of your lab for a while?"I beggingly asked

"Uhm, yes, but you need to stick with me or Dipper or Mabel. Do not snatch anything in here."Mr Ford told me

"Oh Yes, I wanna get out of this messy place and explore this place. What place is this anyway?"I told him

"This. This. This is Gravity Falls. There are secret mysteries that are really unsolvable here."he told me

Well, I guess this place is really mysterious. But I will try to discover the place for me. Where is Phineas and Ferb anyway?

Phineas' POV

After we got back from (Y/N)'s home, we still don't know where she is. She must have been picked-up by her parents to go to Paris again?

We were just eating pie in the kitchen.
Enjoying every moment with them.

But there's one missing thing that makes my heart complete.

It's. It's.

Ugh, nevermind.

Your POV

I finally got out of the messy lab.

But then, we got to go in a souvenier store.

And we get out of the house.

"Mystery Hack?"I asked

"Does that supposed to mean Mystery Shack?"I asked again

"We did a lot of construction there, but it really keeps falling."He told me

"Dipper. Mabel!"he called the twins

"Yes Grunkle Ford!"they replied

"Explore this place with (Y/N), so she can know what this place is about. And please, take care of her. I'm gonna build a portal back where she lives."Mr Ford told them

"Glad to help!"Mabel happily said

And we started to walk around the streets of Gravity Falls. Just walking, exploring.

Until we got into a forest.

While we are exploring the forest. I stopped.

I see a triangle burried on a stone with one eye and wears a hat.

Dipper's POV

We just continue to walk and walk on the forest and Me and Mabel are having a chat going on.

"She seem to be so beautiful, Dipper. Why not talk to her. And you might suddenly move on with Wendy."Mabel told me

I stayed silent.

Seems like I can't replace Wendy.

Your POV

I get the journal that I picked-up on the lab.

The Journal #3

I read the journal. And I've seen this triangle. His name is Bill.

And suddenly, I hold his hand.

And then..

The triangle got out of the stone.

"Thanks for rising me again. Now I feel so alive again to help other people. I wanna help you get back to your home."Bill told me

"Just take my hand. It will be all good."He lend his hand.

What does this mean?

Shall I hold his hand?

And..

I hold his hand. And I just fainted..

Bill's POV

Ahahaha!! finally!

Back for revenge!!

Dipper's POV

We just continued walking until.

"Have you seen (Y/N)?"Mabel asked

"Oh My Goodness!!!Where is she?"I feel so shocked

Bill's POV

Time to trick The PINES with my powers.

Using her body will make me get to rule the world!

Ahahahahaha!!

To be continued..

--------------------
A/N: Oh No!!
Bill got into your body!

What are you gonna do now?

This chapter is really long. Haha

Thanks for reading this chapter!

All the answers to your questions will be given next chapter.
And thanks to @KimmiePines for giving me some trivia about Gravity Falls.

Thanks for reading!