Prolougue

Sunny Juvenile Institute, where talented criminals with light and heavy crimes go to repent. They are trained to become powerful hunters to raid towers and dungeons and also protect the world from outbreaks.

Isir, the newcomer, enters the prison with no memory of what he did at all. In his room he meets 3 strange individuals. Zi, the silly gambler and identity scammer, Quinn the arsonist and Heron the gangster....

Zi: "If you want to survive here, you gotta show the rest who's boss"

This leaves Isir room to uncover his skills and find pieces of his shattered memories.

"Who.... Am... I?"