Katsuki is in U.A.

Ever since vampire quirks started showing up, part of the civilization consisted of vampire hunters and vampires.

Heroes.

Villains.

Vampires.

Vampire Hunters.

The only reasons that vampires were hunted was because once a vampire had attacked someone. Only once.

You were a vampire. You were only a child though, 9 or 10 years old.

You were walking with your big brother who was also a vampire. He was holding your hand as you smiled brightly. You both had fangs but you were just being friendly. All vampires were.

Katsuki was on the same sidewalk as you, it was common, you were in Hosu City. You were just walking and Katsuki noticed someone following you and your big brother. They were carrying wooden stakes… vampire hunter.

Before Katsuki could do anything, the hunter jumped your brother, killing him after stabbing him with the stake many times. You screamed and started crying. The hunter saw you and grabbed you by the head and slammed you into the concrete about stake you.

Bakugo usually just would’ve prayed for you to be okay in death, but… this time it was different… you were just a kid… he wanted to save you.