A Demon Slayer Reborn As A Hero MHA x KNY

Chapter 3: The Past Which Is Now The Present

Kaminari walks over to Midoriya's dorm and knocks on the door. "Hey Midoriya, it's Kaminari."

Midoriya opened the door, "hey Kaminari-kun, how are you feeling?" Midoriya asked.

"I'm feeling better, but I need to talk to you about something," Kaminari said, getting straight to the point.

"Oh, sure, come in." Midoriya opened the door wide enough for Kaminari to come in and sit on his bed, while Midoriya sat on the chair near his desk. "What brings you over to my dorm?"

"This might sound weird, especially coming from me but..."

Midoriya looked at Kaminari with curiosity, waiting for him to ask the question.

"What do you know about the history of quirks and the Demon Slayer Corps?" Kaminari asked Midoriya.

Midoriya's eyes widened, then his facial expression got serious. "What do you want to know about it? And why?"

"Well, can you keep this between us?"

Midoriya nodded.

"Okay, I've been having this dream, about someone that's not me, using a sword with a quirk exactly like mine since I was a little kid. Remember when I said I always dreamed about wielding a lightning sword back when we started creating our ultimate moves? Well, I started to think about the idea becoming a reality, but instead of creating a sword out of lightning, I have a real sword that I can use to absorb and disperse my electricity at will."

"Whoa! That would be so cool! It would also solve the problem you have with your range! Currently, you can't attack someone up close unless you're touching them, which could hurt you and possibly make you a liability in battle. Using a sword can help with a lot of that, especially if you-"

"Midoriya, can we get back to what I was talking about?"

Midoriya looked back at Kaminari, "Oh right, sorry about that."

Kaminari sighed. "Anyways, I went to the support course yesterday to see if they had something that could do that. They said no at first but then suggested a metal called... Scarlet Crimson Ore? Something like that."

Midoriya's eyes widen at the name of the metal.

"Anyway, I agreed and asked if I could see one. They had one on hand, but they said it was the only one they had because the metal is so rare. They also said when the sword is claimed, it changed color, so they said to claim it so it'll be easier to approve for my hero costume. The colors that the sword had, were the exact same colors as the person in my dream held. I told PowerLoader and Hatsume this and they were surprised, but they thought nothing of it, so I brushed it off. Until last night, I had a... vision, because it definitely wasn't a dream. The same exact guy was facing this other person with jet-black hair and black and blue clothes, the other guy had something written in his eyes... UPPER SIX! That's what was written in his eyes. Anyway, the guy that was in my dreams cut the other's head off, and then the body disappeared, he came up to me and actually talked to me, then I woke up. I've had a terrible headache all day, and during the first break, Kirishima brought me to Recovery Girl and I blacked out after we got to the office. I had a vision, but this time there were two other people who looked to be his friends. One had a boar head and they called him Inosuke, the other had crimson hair and they called his Tanjiro, the one I was familiar with was named Zenitsu. They talked about something and then Zenitsu said I unlocked more of my power by claiming the sword I had in the support lab, and that my fever was just a side effect because my body wasn't used to it. My body should be fine by tomorrow. He also told me to find more about the history of quirks and all that. Which brings us to what we're doing right now."