Demon Y/N MHA (KirixY/N)

Part 1- Meeting Y/N

Kirishima's POV:

I sat back, Denki gesturing his hands as he spoke. I laughed as he stumbled on his words, and he hit my table. We scrambled to sit correctly as Mr. Aizawa walked in. I tilted my head and leaned forward to Denki, "Hey, is it just me or does Mr. Aizawa seem to be in a good mood?"

He nodded slowly, "Is that a bad thing or a good thing?"

Mr. Aizawa cleared his throat, "Good morning class. I have an announcement. Today another student will be joining us, but only for the hero portion. She-"

"SHE!"

"Be quiet Mineta," he mumbled. "Anyways since I forgot what I was going to say, that's all. Also, we are having the big three join us today. Do good in your classes." He slithered into his yellow sleeping bag and slept.

Denki turned around, "A girl?"

"She's going to be hot," Mineta drooled.

"Shut up," we all mumbled.

"Hopefully she's cool," Jirou said.

"Yeah! I need a new tiktok partner."

"Mina?!" Denki exclaimed, "I thought I was the best!"

"No! It takes you three days just to learn one dance," she glared at him. Denki started asking for forgiveness.

"What about you Bakugou?"

"As long as she leaves me alone," he grumbled.

"What if she's hot?"

"Shut up Mineta."

"I wonder what her quirk is?" Deku tapped his notebook. Classes went boring as usual, and seemed to stretch longer than usual. Finally, it was hero class.

"Shinsou!" I said as I caught up to him, "What do you think about a new girl coming? Do you think you had her in your class before?"

"Something tells me that the girl didn't come here before this," he said. I nodded. We changed into our costumes and went out to the field. Mr. Aizawa led us to the arena, and we were all confused as we entered it. Some teachers were seated along the bleachers, looking down at us. We all lined up next to the big three.

"Hi Tamaki!"

"Hey Eijiro," he said softly. Mr. Aizawa stood in front with Midnight.

She smiled, "Hello students!" We all mumbled a greeting back. "Today you will be meeting a special girl-"

"Midnight," Mr. Aizawa said. He sighed, "Y/N." I tilted my head as a girl came from behind. She wore loose jeans, a hoodie, a mask, and a cloth headband covering her forehead. Her hands were stuffed into her pockets. "This is Y/N, she is your new classmate. She doesn't like talking, so don't try it." She nodded abruptly.

"I like your eyes," I said. Her eyes turned (e/c). She just stared at me, then looked at Mr. Aizawa.

"Kirishima Eijiro," he said, "Hardening." She nodded. He clapped his hands, "Alright, big three against Y/N."

"Huh?!"

"Like, all of us at the same time?!" Mirio said.

Mr. Aizawa nodded. Bakugou glared, "Hold up, no. That's unfair!"

"Then you go first."

"Gladly," he smirked. Y/N's eyes were dull as she looked at him. Everyone stood on the side as Cemento made the stage. Bakugou was stretching while Y/N just slouched, her hands still in her pockets. "Tch, let's finish this quickly."

His hands started exploding as he zoomed to her. He lifted his left hand and thrusted it to her. Suddenly, she disappeared, leaving Bakugou confused. She appeared behind him and swung her legs down, landing right in the middle of his back, thrusting him into the stage. Bakugou stumbled up from the crater, glaring at her. He went after her again, and she kicked his hand away, then swung her leg back, hitting him right in the face, hitting him across the arena.

We all stood in silence as Bakugou coughed, rubbing his bruised face. Mr. Aizawa smiled, "Now, who else wants to try?" We all tried. The big three went at the same time, and all failed. I tried attacking her, but she would disappear and reappear at the randomest times, hitting my stomach with her leg and swinging me across the field. In the end, we were all lying on the ground.

"What the f-ck," Sero grunted as he held his side.

Mr. Aizawa looked down at all of us. Deku was leaning against the wall, "Y-Your quirk is teleporting?"

"Yes," he said. "Y/N can't teleport more than 20 miles. She also can't teleport with things or people."

We were all treated by the Recovery girl, and we all walked back to the dorms. Shinsou shook his head, "None of us will ever be able to beat her."

"Huh?!" Bakugou exclaimed.

"She didn't use her hands."

"What Todoroki?" Denki turned to him.

Todoroki was looking down at his hands, "She only kicked us, she never once brought her hands out of her pockets." I nodded, realizing that it was true.

"Why is she covered up?"

"Maybe she's sick?" Deku said.

"Maybe her quirk makes her ugly or something," Mina said.

"Teleportation is a cool quirk," Deku nodded.

"I don't think that's all she can do," Shinsou scratched his eyes, "How was she able to kick so hard?"

"It really hurt," Denki mumbled.

"She was holding back though," Sero sighed. We all separated into our dorms. I opened my empty dorm and rubbed my eyes, closing the door behind me. I sat down on the bed and sighed as I laid on it. I stared at the ceiling, thinking about Y/N, and falling asleep.