Sitting on an olive-coloured couch, chatting with your brother and the rest if the star Sanses.
"Like I said, if Error keeps recruiting others, we'll be outnumbered and have a harder time fighting him..." You told the others, your neon blue oval and star shaped eye darting to each skeleton in the room. Underswap Sans' living room cinsisted of a magenta and blue carpet decorated in wavy lines, a flat screen TV, which was turned on but muted for the time being, a staircase leading up to Blueberry and Swap Papyrus' room and a kitchen. There was also a coffee table in front of the couch, fitting nicely with the setting. Overall, the house was cozy.
"YES, BUT WHAT IF WE DO THE SAME?" Blueberry suggested with his loud voice. Everyone thought for a moment until your brother grinned.
"That's actually nit a bad idea! But who would-" he got cut off by Dream.
"How about Classic, Fell, Outer and any others who might be willing to help us?" Dream asked everyone. Before anyone could answer, Swap Papyrus walked into the house, announcing that Chara would be visiting. You, Ink and Dream thanked him and left through a portal that you and your brother painted as Blueberry and Swap Papyrus got ready for Chara.

After arriving in the Doodle Sphere that you and Ink lived in, Dream left to help someone from having a nightmare. You sighed and flopped onto the same olive couch that every Sans and Papyrus have. You felt soft vibrations on your wrist, making you take a quick glance down. The sight made you groan.

Your bracelet was given to you when you were a child by your mother, before she died. When she had created you, she made the both of you have the knowledge of a child your age and created your souls. Her magic could create life but not the looks of people and or monsters. The looks would be based off of the future of the person. She had given you the bracelet you were currently wearing. A flower bracelet. Each flower had seven petals, each for a color if the rainbow. The bracelet was magic and every time an Alternate Universe was in danger or under attack, the flowers would send vibrations and glow, the name of the AU under attack showing in golden cursive letter on the Peridot Central Disk. Yes, you said Peridot. And it was indeed a real Peridot (when I wrote that I immediately thought of Peridots face in the middle of the flower XD) on your bracelet. Not only that but there was a Peridot on every Central Disk of every flower. Your mother also gave you the paintbrush that you fight with in the presence. Same with Ink. Ink got his paintbrush and a magic splash on his face. The same vibrations would happen on his face.

Your bracelet was currently saying 'Undertale' making you rapidly stand up and grab your unusually large paint brush from the corner of the room, just in time to see Ink coming down with your paint sash. You two nodded and painted a portal to Undertale.

The screams of Snowdin residents could be heard from the forest that you two appeared in. The pine treesthin enough to make out silhouttes of monsters running away from something... Or someone.
"You fight Error or whoever it is from his group, I'll evacuate the residents," Ink instructed. You nodded and the twobif you teleported to your designated areas.

Walking out of the shadows, the crunching of the snow under your black fur boots caught the attention of the group. Your eyes shadowed over by your hair as you smirked and looked at them. A single sweat drop came down their skulls as they stopped attacking to look at your extremely intimidating face.
"Well well well. Lookie who we have here. (Y/n). The second protector of AU's," Horror said, trying to be just as intimidating towards you.
"...Heheheh, " You chuckled quietly and looked up at them, your left star eye flaming a rainbow "You guys are pathetic, attacking innocent people,"
"Innocent? They're filthy glitches that need to be eradicated!" Error's voice glitched. You glared at him menacingly and took out your paintbrush, grinning.
"Oooh. Looks like she wants to fight us!" Dust cooed. You grinned wider and charged at them, paintbrush in hand as your Tokyovania started to play.

They dodged your attack and surrounded you. Horror tried to strike you with his axe, Dust with a bone, Error with his strings and Killer with his knife. You dodged them all by ducking down and sliding under Error. They widened their eyes as you painted a portal and another one appeared behind Error. Killer tried to warn him but, as Error was turning around, you punched him making him fly backwards. As he flew through Snowdin, he quickly created a portal, wrapping strings around his teammates and taking them with him. You followed in pursuit.
"Oh no! Not the NaJ AU!" You panicked, rushing through the portal. Its was currently class time in the afternoon for everyone, so they could see if they got curious.

After landed down on the ground, Error decided it would be fun to make you fly! You flew straight into a classroom and made a hole through the building. Your growled, rubbing your head and being careful not to take your hoodie off.
"YOU WANNA FUCKING GO MATE?!" you yelled angrily, picking up your paintbrush again and jumping down. Speedily, you summoned an ink splattered Gaster Blaster and rode it. People were now crowding outside, getting curious as to what was happening.
"Remember, its six v one. Just give up!" Nightmare suggested. You narrowed your eyes as they flamed the same rainbow flame.
"Look again assholes," you smirked pointing towards Dream, your brother, Blueberry, Outer, Classic and Swap Papyrus.
"DAMMIT. YOU WONT BEAT US THAT EASILY!" The goopy skeleton yelled at you, sending his goopy black bones towards you.
"WHOO! GO CLOAK GIRL!" You heard someone cheer from the crowd, making you smile. Soon enough everyone was cheering for you. You quickly dodged the tentacle by jumping off your GB and back flipping to the ground.
"Sis! You ok?" Ink asked you. You nodded and told him to teleport to you. He did as told and the second hr teleported, Error sent strings into the ground where Ink stood a second ago.

******

Panting, you looked at Horror. He smirked at you menacingly. Then you noticed that he was smirking at something behind you. Turning around, you felt something knock you forward into someones arms. When you looked up you saw....