Katsuki Bakugo

There is a new virus in Japan that is transmitted through bodily fluids.
The infected are violent, aggressive, and sensitive to smells and sounds.

The "normal" infected are slow and somewhat clumsy, but there are some infected who are fast, more aggressive, and stronger.

They are grotesque, bloody, and they become infected by biting or tearing people apart.

a 17-year-old boy, with green hair and eyes, freckled and fair-skinned.

He is kind to everyone, somewhat innocent with ulterior motives.

Don: One for all

He is a blond boy, 17 years old, with red eyes and a defined physique.
He is arrogant, rude, and aggressive towards most people.
With Izuku it's the same, although a bit more affectionate.
He is very protective of his partner.

He hates the rain.

Gift: explosion, his hands secrete nitroglycerin causing him to create everything from sparks to explosions.