I don't own MHA, or anything besides the plot... and the crazy sh*t in my head.

Enjoy.

"DEKU!" Bakugo yelled as he rushed Izuku.

"KACCHAN!" Izuku yelled as he prepared to use One For All and make a tornado so the hero team could win.

Then things went to sh*t.

A bright light appeared before them and the two suddenly stopped as they looked at the light. The light looked like it was a person and it stood up and looked at them both. Izuku was confused and Bakugo looked p*ssed.

"Hey! Me and Deku were having a fight! Get out of my d*mn way!" Bakugo yelled at the light.

It looked at him and then at Izuku before suddenly the two were pulled in towards it and then they flashed a bright color as the camera feed was destroyed.

All Might was panicking. "Nobody move! I'll be right back to check on them!" He then spoke into the mic. "This match is over and is declared a draw!" He then rushed to the floor where Izuku and Bakugo were last seen.

As he made it to the floor, he noticed that it was really quiet and he feared that the two students of his students were kidnapped before he heard breathing, the kind that a sleeping person would make. He sighed as he turned the corner with his eyes closed. "I was honestly really worried for a second there boys, I'm glad you both are o-" and then All Might opened his eyes to see that his students weren't there, and a teen who looked like a child between the two and was also wearing a match between both of their Hero Outfits sitting there, possibly sleeping, "-kay?"

The teen woke up. "D*mn... what the hell happened?" The teen asked in what sounded like a combination of Izuku and Bakugo's voices. He saw All Might. "What happened All Might?"

"Who are you?! Where is Young Midoriya and Young Bakugo?!" All Might asked before going into an offensive stance.

"What're you talking about, we're right-" then the teen looked to his left and right and then looked at his hand. "...here. Holy sh*t." He looked back at All Might. "I... I think we both were forcibly fused..."

All Might then put the pieces together and his jaw dropped. "Oh no..."

"Okay... so... name?" Detective Naomasa Tsukauchi asked the fusion.

"I'm Katsuki Bakugo and Izuku Midoriya..." the fusion answered. "Hmm... if we're to keep things simple, I guess Katsuku Midorigo could be my fused name..."

The detective nodded. "Very well then, Katsuku, please explain how you two were forcibly fused."

"It's simple, some random guy made of light appeared and interrupted our fight. He had a godly feel to him, and he resonated a god-like aura... I was confused and p*ssed before we fused, which felt like magnets coming together," Katsuku explained.

"Interesting... now, what does it feel like to be fused?"

"It's... pretty nice actually..." Katsuku admitted. "I feel stronger, smarter, more focused, and athletic... not to mention I have the memories of both of my parts, so I understand why the Kacchan part of me was always mad at the Deku part of me, and why Deku was always following Kacchan around despite being formally Quirkless."

"Oh..." The detective was surprised at the beginning. "Well... what about your Quirks?"

"I still have Explosion," he demonstrated Bakugo's explosion Quirk, "and I do have my other Quirk but I don't want to break a wall down so I'm not gonna use it..."

The detective nodded. "Right right, that wouldn't be a good idea at all... anything else you might want to add?"

"I'm honestly planning on asking a girl out after this if this OneShot becomes a two or three shot," Katsuku said while breaking the 4th Wall. "And I also wonder what my parents might think of this... my hag of an step mother is probably gonna tease part of me while yelling at me, my other step mom is gonna be crying a sh*t ton, and my step father is just gonna be chill and just existing there."

Naomasa was confused, and also instantly forgot about the first sentence and focused on the second. "What do you mean, step moms?"

"I'm half Deku, Half Kacchan, and they both had their own mom and dad... so those 4 adults would be my step parents now, since I'm not just Kacchan or Deku," Katsuku explained. "I'm half of those two, so they would be my step parents logically."

"You mentioned only 1 step father... what about the other one?"

Katsuku slammed his hand on the table. "He abandoned Deku and Mrs. Midoriya when Deku was originally diagnosed Quirkless... he sends them some money, but it's grown so little, it can only afford a week's worth of food... for one of them..." Katsuku growled. "I don't consider him my step father. I consider him someone who can go to f*cking Hell!"

Naomasa's eyes widened. He understood the part of a parent abandoning their Quirkless kid, but sometimes it's a bit different depending on who, but Katsuku's reason for describing Izuku's father's actions... it was almost sad. Really sad.

"I see..." Naomasa said.

"Can I go train now? I need to grow stronger and I might go crazy in here if I have to stay..." Katsuku asked.

"You can go," Naomasa said while nodding.

Katsuku quickly left the police station before he saw the press outside waiting for him. They immediately bombarded him with questions, all at the same time, and he couldn't even make out what one was saying. He was growing p*ssed.

"Will you give up your dreams of being a hero?" One of them asked which Katsuku heard perfectly and he glared at them and all of them froze and went silent.

"I. WILL NEVER. GIVE UP," Katsuku shouted. "I'm just getting even closer... now all of you can go to Hell, I got places to be, and you people are p*ssing me off." He then made his way through the press as they all let him through and looked at him like he was the most dangerous villain known to Japan.

A/N: Katsuku, the most formidable fusion yet.