An Undertale Ninja Turtles Crossover

Chapter 6

No one's POV:

Chara walked in turning on the lights to reveal the turtles were in a guest room.

It had boxes that hasn't been opened yet, a covered bed to keep the dust off the mattress, and covered portraits on the wall. The room looked like it was modeled in the 19th century.

"Look," Chara began, "I'm sorry about the bonehead's attitude on ya. He can be pretty much be an idiot at times."

  Leo looked at Chara who looked like she was acting or even playing innocent. Mikey helps Raph and walk to Chara.

 "So, you're Chara right?" Mikey asked.

"Yes, I am." She replied opening a chocolate bar.

"So cool!" Mikey cried.

"Nah," Chara took a bite of her chocolate, "you guys are."

"Awesome!" Mikey fell on his back happy to know someone is comfortable around them other than April and Casey.

"I mean, who wouldn't think you guys are cool? You've went to space with Professor Honeycutt, Battle against The Neutralizer, plus the Triceratons."

Leo, Donnie, Raph, and Mikey froze in their spot staring at Chara with wide eyes.

"Wait, how did you-?!" Raph began.

"Know?" Chara finished the sentence, "simple! It's-" Before she could finish her sentence, the ground shook violently causing things in the room to move out of place and face to the ground.

"What's happening?!" Mikey exclaimed. He was covering his head and making sure nothing falls on to him.

"We need to leave now!" Leo ordered and opened the door for the other turtles to leave, "Come on Chara!" 

She just shook her head. "Nah, I'd rather stay and see what actually would happen." She smile goofy.

"Look kid!" Raph shouted, "if we don't get our bums out of this place, it's going to collapse!!"

Chara looked at Raph calmly as he scarlet red eyes glisten slightly. "Ain't you sweet you bitch ass nuts." She eye smiled him.

"Woah! What the shell?" Mikey cried out not knowing that Chara was going to say something like that.

"We can complain, AFTER we find out what caused the earthquake..." Leo said immediately bolting out the door. His brothers followed behind him as Chara followed not too fast.

"I can finally see them in action!" She said to herself, "this is going to be epic..." She then stopped in her tracks as a smile grew wide on her face. "What would be more epic it joining Shredder..!"

Chara looked around before leaping out the window beside her and heading out. I'm sure the bonehead can take care of everything while I'm out, she thought to herself, he doesn't care if I go from my where abouts~

Frisk's  POV:

I went to look out the window of my room to see where the earthquake came from. It felt really strong, and I thought of it being very close means danger to my family. I ran down the hall to only bump into Y/n, she looked scared for her life herself. She hasn't experienced earthquakes in a long time.

"What's happening?!" She asked frantically, fear in her eyes. I calmed her down and told her everything will be alright...

I then asked if she has seen Sans, Asriel, Chara, and the Turtles. She told me the Turtles left 3 minutes ago to investigate the quake outside, Sans was sleeping through the whole thing, and Chara.... was nowhere to be seen. As for Azzy, he was hiding under the bed.

I went to his room to get him, but I was then stopped by what seemed to be ninjas in black and red headbands on their forehead and weapons as hands. Chara told me about these guys in the tmnt series. They were called footbots.

Now that I think about it, I'm beginning to question, was the earthquake a diversion for the Turtles to leave?

Before I could call for help, I felt my mouth and nose was covered by a cloth and I struggled to free from the grip of  a footbot. But to no avail, I passed out and they soon carried me out the room. Last thing I remembered was seeing Azzy and Y/n yelling for me.

3rd Person's POV:

As Frisk was kidnapped away, Y/n ran down the hallway and to Sans, who was sleeping on the couch.

"SANS!!" Y/n cried, "WE NEED YOUR HELP!!"

"Five more minutes kid..." he mumbled quietly.

"But Sans," Asriel began, "some ninjas in black kidnapped Frisk! And Chara had also gone missing!"

This woke Sans up immediately his blue eye glowing as he sat up.

"What?!?!"

Y/n tried her best to tell her side of the story of what happened and then Asriel took his turn next and told the rest of the story.

Sans thought deeply and long before hearing briefing noises up on the Attic. "Wait here you two," he said as he gets up from the couch, "and if Toriel calls, tell her we're busy, she can't know what happened to Frisk and Chara, she'll have our heads.... mostly mine." Without another word, he teleported away to the attic.

In the Attic

"There was nothing outside..." Donnie said using his gadgets to pick up the sign of the quake, but nothing was showing up.

"What are we gonna do then?" Mikey asked worriedly. Before anyone else could reply the felt the atmosphere turned cold as Sans appeared behind them his eyesockets black as the void.

. . . .You turtles have a lot of explaining to do. . .