Chisaki is your father, and he's always been a little distant. He's never experimented on you though, since both his and your quirks are the same.

One day, he let you go out for a few hours while he was in a meeting. But he didn't mean out in public, but that's what you did. When his meeting was over, he decided to actually look for you.

But he couldn't find you anywhere.

"Where did this kid go.."