*UF! Sans*

Paps and Kiara were facing each other and both of them looks like they're ready to fight. the other me touched Kiara's shoulder and said something. Kiara calmed down and sighed before standing straight.

"I won't fight you. Come on, Sans." she told Paps and walked towards the direction of Paps. as they pass towards Paps, he gripped on her shoulder. but before he can even do that, she teleported ahead.

"I should have expected that." she smirked then resumed walking normally. the other me shrugged and catched up with her. after they left, Paps turned to me.

"Why does that skeleton look like you?!" he yelled. i glared at him.

"i don't f*cking know, okay?! they just showed up near the door in the woods!" i replied, half pissed and half confused. that darn human and her piece of sh*t skeleton companion better not mess with other monsters.

~*****~

*Kiara*

This damn universe is getting on my nerves! Don't they get it? I don't f*cking care if they want to fight me, I just want to go back home and find a way to save Gaster!

"hey, Kiara. calm down, your burning the grass around here." I heard Sans said with a concerned voice. I looked around and saw a huge fire in the grass. I calmed down and extinguished the fire.

"Sorry. Just pissed." I apologized. He looked at me with a sad smile.

"i know how you feel, just, don't show it too much. you're kinda looking like Chara." He replied. I sighed and continued walking, Flowey casting me a worried look. I'm kinda glad I didn't set Flowey on fire.

We came to Waterfall. And who are we gonna deal with? Undyne. I sighed again, which I've been doing for the pass few times.

"Let's just get this over with." I said and my eye glowed. Sans has his eye glowing too. Undyne looked confused.

"Sans? Why are you pairing up with the human?" She asked angrily.

"i'm not your Sans that's why." Sans replied and shot bones up from the ground. I, on the other hand shot knives.

"What the f*ck?" Undyne cursed as she saw the knives. She dodged and aimed her spears towards us. We dodged perfectly and did a combo attack. We don't plan on killing her anyway. We're just gonna lower her HP and spare her.

After a couple of minutes, Undyne was down to two HP. She panted as she fell to the ground. I spared her and didn't wait for any reply before I put my hands to my hoodie's pockets and walked away. Sans looks at Undyne one last time and quickly followed. We walked towards Hotland to Alphys' Lab.

"hey, the Undyne here is far more agressive than ours." Sans told me.

"Yup, Papyrus doesn't even feel like Paps. I'm pretty sure they won't get along well." Sans nodded.

"oh hey, would you look at that." Sans pointed ahead and I looked forward. It was Edgy. Great. We walked towards him and he noticed us.

"hey." Sans greeted in his usual way. Edgy looked at him weirdly before looking at me.

"What?" I asked annoyed. Well, he was looking. He narrowed his eyes at me.

"say, you look like the Kiara i know." I looked at him questioningly.

"What do you mean?"

"i mean that you look like here except clothes and attitude." Hmm.... So I have an alternate version in this AU huh.

"Where is she?" I asked.

"she's at Alphys' Lab." He replied. I thank him and fasten my pace. She might know something. Sans was lagging behind and I want to get there fast.

I grabbed Sans' hand and teleported in front of UF Alphys' Lab. I was slightly lightheaded from the use of power frequently but I ignored it. I walked inside and entered the door labeled bathroom. The elevator took us to the basement. I hurriedly walked and saw UF Alphys and UF Kiara talking. Tht stopped and looked at me. UF Kiara looked at me and nodded. i nodded back.

"Uh... Who are you?" UF Alphys asked me confused. UF Kiara pulled me to a corner away from Sans and UF Alphys. I left Flowey behind with Sans.

"Which universe are you from?" She asked me.

"Undertale." She nodded and wrote something on a small notepad.

"How did you get here?"

"The machine."

"So the machine malfunction? Or is it just made totally wrong?"

"I think it malfunctioned sincey notes are correct. However, I wasn't the one who finished the machine. It was Sans." I answered.

"I'll take you to the machine." She said with a smile and led me to a room.

"You know, this universe is really scary." I commented. She nodded sadly.

"Yup. This world is f*cked up." She said. "I wish I could go with you."

I thought for a bit. "We can go back here if the machine is already fine then we can take you to our universe for a visit." I offered. Her face beamed with joy.

"Is that alright?"

"Of course it is! We could even go to other universes."

"I wish that would happen."

"Me too."

UF Alphys and Sans were following us. We walked into a large room with scattered parts od different machines. I looked around in awe.

"Welcome to my lab." UF Kiara said proudly.

"It looks good." I complimented. She nodded in thanks.

"So, the machine isn't constructed yet. It might take a week or two before we can finish it. We still have to get supplies and other stuff. You two should probably look for a place to stay."

"How about I sleep at the cave?" I asked her.

"Sure! We can both sleep there. And UT Sans..." UF Kiara said while turning to Sans. "You'll be sleeping at the skelebro's house."

"what?!" Sans exclaimed.

"Oh no..." I muttered under my breath.