Kawauchi Kento

A young man who grew up in a harsh environment. This is the protagonist of this work.
He is 20 years old and naive for his age. He is shy and short-sighted.
He has been sent to a juvenile detention center twice and now lives alone in a rural area far from his parents. He currently has a job.

He is just over 180cm tall, has a large frame, and is naturally muscular. Having grown up exposed to violence, he consciously trains his body for self-defense.

While riding his motorcycle home, he gets into a car accident and suffers serious injuries. He breaks both arms and one leg and is at a loss when he is helped by Yoshino, the man responsible for the accident, and he begins to open up to him.