"Is this the door," Frisk asked. She stood outside an unlocked bedroom door.

Gaster nodded. "If what me and Alphys studied was correct, this is the gate. You can just open the door and set us down," Gaster insisted.

Frisk opened the bedroom door. She set the stuffed skeletons outside of the door and grinned. "Have fun you guys!" She began to walk back downstairs.

Gaster, Sans, and Papyrus stood up. Inside the doorway, there was a swirling purple hole.

"Do you think that's it," Papyrus asked. He walked inside the doorway.

"Yes. I do."

"then what are we waiting for?" Sans walked towards the portal. He paused for a moment before shoving Papyrus through the portal. "look out!" Sans ducked and was nearly hit by a blast of fire.

"Whoa!" Papyrus disappeared into the inky, swirling hole.

Sans and Gaster spun around. The magic Chara stood there, smirking and twirling their wand. "I see your reflexes are as good as they were before."

Gaster's face wrinkled. "Sans, go, now! I'll take care of this."

"but dad..."

Gaster waved his arm towards Sans.

He shot back into the portal. "wah!"

"So, my suspicions are correct," Chara said, smirking. "You do look similar to those skeletons. 'You must be related,' I thought. So, why don't you exist in my universe then?"

Gaster waved his hand towards Chara. They flicked their wand towards the stuffed toy. Before Gaster's magic could envelop Chara's soul, Gaster was sent flying. A portal appeared behind him as he flew. "No! Wait!" He desperately tried to use blue magic on himself, to keep from flying, but it didn't work. He tried to force a door to appear, but nothing happened. "No," he screamed as he was taken by the hole in the space-time continuum.

Chara sighed. "I guess this world is even more unstable than I thought." They shrugged. "Oh well. I do have to follow those two." Chara stepped through the portal that Sans and Papyrus walked through.

"G-guys! Another p-portal opened," Alphys stuttered. She was studying a small device.

Undyne rolled her eyes. "Not another one." She crossed her arms. "I am SO over this extra dimension stuff."

"I wonder how the others are doing," Toriel muttered. "Oh! I hope nothing bad happens. I never did wish them good luck."

"They will be fine." Asgore smiled. "That family is very skilled with magic."

"I know... but," Toriel muttered. "I cannot help but worry." She gazed towards the stairs. "Please come back safely."

Chara scoffed. "I don't know. Maybe we can let that Chara kill Gaster and Sans."

Toriel shook her head. "I know you do not care for them, but they are still good friends of ours," she scolded.

Chara rolled her eyes.

Sans shot out of the portal and into a tree. "ack!" He quickly clung to a branch. "sheesh. could you have thrown me any harder?" He rubbed his back.

"Sans! Are you there," Papyrus called. He was at the base of the tree. He looked up. "Oh. There you are! You know, shoving isn't nice," Papyrus grumbled. He looked around. The land and everything that occupied the land consisted of various fabrics. White balls of fluff was falling from the sky, like snow. The only ones in sight were Sans and Papyrus. "Where's Dad?"

"chara attacked. he's probably fighting her now."

"Then we have to go back and help," Papyrus exclaimed.

Sans turned his gaze towards the portal and shook his head. "no. we came here to find frisk. dad'll be fine, but we do need to find them soon." Sans sighed. "as much as i hate to say it, we need to leave." San climbed down from the tree.

"But Sans! Surely you must be worried for him!"

Sans nodded. "yeah. you're right, but do you think that he'd want us to just keep standing around, waiting for him?"

"No..." Papyrus sighed. "I guess he wouldn't. Come on then Sans, and don't fall back! I will not carry you!"

"noted."

The two skeletons began walking.

"So Sans, I've got a question."

"go for it papyrus."

Papyrus stopped. "So we're not from this world. But someone else is."

Sans nodded. "yeah. what's your point?"

"What happens if we meet our counterparts?"

Sans shrugged. "well, we'll try to avoid doing that. why do you ask?"

Papyrus pointed to two distant figures, who were heading towards them.

"I'M TELLING YOU SANS! TODAY'S THE DAY!"

Sans' face wrinkled. "oh."

"the day for what," the other Sans asked.

"Sans," Papyrus hissed. "What do we do?"

The two were getting closer.

"WELL, I'LL FINALLY BE ABLE TO FIND A HUMAN! I'LL DELIVER THE HUMAN TO UNDYNE, THEN SHE HAS TO PUT ME IN THE ROYAL GUARD! THEN, WE CAN BE FREE! WE DON'T HAVE TO STAY HERE ANYMORE," the other Papyrus exclaimed. He pointed towards Sans and Papyrus. "SEE! THERE ARE TWO SHAPES THERE! LET'S INVESTIGATE SANS!"

"eh. you can go. i'll hang back he-", the new Sans started. He tried to scope out who the shapes were. "hmm. although... those figures do seem kinda strange." He sighed. "hey papyrus, today's your lucky day. i'll go scope the area." The Sans cupped his hands together. "hey, can you stay right there for a moment? i don't want to chase after you if you're a human."

Papyrus scooped Sans in his arms and began to run. Suddenly, the two skeletons felt their souls turn blue. They crashed to the ground. They began to fly towards the new Sans and Papyrus.

"hey buddy, i thought i told you not to-," the Sans started. He gasped. Wrinkles appeared on his forehead to show his shock.

The new Papyrus covered his mouth. "YOU TWO... LOOK JUST LIKE US!"

Papyrus waved. "Hello us from another dimension! We're here to try and find this world's Frisk!"

And done! So, I'm sorry about the lack of an update yesterday. But! I did manage to update before 10pm EST, so that's a plus!

So, after this chapter, I'll identify this AU's characters with Plushtale *Insert Name Here*

I also want to thank AnimaniAshley for suggesting a wonderful idea! Yay!

Anyway, I thank you for reading this! Bye guys!