About a week ago, Katsuki had decided to adopt a dog from an animal shelter for absolutely no reason. But there was one thing he wasn't informed about, that dog was a human who had a quirk that would turn them into a dog. It was one hell of a thing to not know. Later, after he had finished school for the day, he went back to his dorm to check on the dog. But to his surprise, he saw a human instead of a dog.

"Who the hell are you! Where the fuck did my dog go?"

Katsuki questions.