Son of a Hero and a Villain (My Hero Academia x Undertale AUs)

Battle Buddies

Mr. Aizawa walk up to the front and clears his throat.

"We have some new students who will be joining us for the rest of the year. Come up here and introduce yourselves." He grumbles. We all walk up to the front and introduce ourselves. I let Gradient go last and Blueprint go second-last, but Paperjam and I had to do a round of rock paper scissors to figure out who went first. He layed out scissors, and I was to late, I held out paper.

"Ha, I win. Anyways. I'm Paperjam Sans, but people just call me PJ or Jammy!" PJ informs

"Hi! I'm Palette Sans, and unlike the other three I don't have a nickname!" I exclame

"Um, H-hello? I'm B-Blueprint, uh, but I-I go by P-Print sometimes." Print mumbles just loud enough to be heard by everyone.

"I-I'm Gradient, u-um, I guess y-you can c-call me G-gray." Gradient stutters, barely audible

"He can also speak a language that only we know about so far!" I shout. Gray flinches at the sudden noise before nodding "C'mon Gray give an example!"

"U-uh okay?" Print takes out his gadget-translator-thing "10111010010011010001000101010100001010." Blueprint makes a surprised face

"What'd he say?" asks a small girl with a round face and orange hair

"Don't tell them P-Print! Th-that wasn't m-ment for th-them!" Gray blurts before covering his mouth, surprised at his own volume.

"You others can tell them your names later, now you will see how strong they are by having a short battle." everyone looks at Mr. Aizawa, clearly surprised, I know I am!

"Not to oblige Mr. Aizawa, but they have none of our training, won't that be unfair?" Someone with glasses asks. PJ looks like he's about to shoot him with ink.

"The only thing you should be worried about is that you know nothing about them other than their names." I saw a guy with purple balls gulp.

We were led out to a training clear which looked like a basketball court but much bigger, and without the hoops.

"Tenya, you're up against Paperjam. Denki, you're against Blueprint. Katsuki, you're against Palette. Izuku, you're against Gradient. Go get changed into your hero outfits." Mr. Aizawa orders. We nod and walk over to the changing rooms. I slip into my clothes and get mildly surprised. I'm looking at my old clothes, the ones everyone knows me in. I smile, thinking of all the memories that I made in this. I walked out to see PJ, Gray, and Print in their old garments as well. The one known as Denki, who Print was going to fight, was wearing a white shirt, a black jacket, black pants, and an odd ear piece. Tenya seems to have turned into a robot. If Katsuki was already terrifying imagine you're against walking grenade, he had those on his wrists, giant ones. And Izuku was legitimately a walking brocoli. Something told me this wasn't gonna be easy.