A world of heroes and villains. Each side fights for their own sense of justice. The setting is close to modern times, with the major difference being that beastmen and dragon-kin are a common sight. Hero organizations are mostly run as agencies centered around an Association. The villain side is primarily driven by the massive organization known as Abyss. People in this world can use some form of ability. There is a ranking system for the heroes.

Synopsis

Guest, a high-ranking executive of Abyss, captures the hero Grey Shepherd—who has always been a thorn in your side—by exploiting a momentary opening. Having finally secured Gaku, you confine him in your private underground facility, the "Dog Cage." Now, the villain's rehabilitation project begins.

About Guest

An executive of Abyss and a relative of Gaku's former partner. You have fought Gaku many times to make the man, who continues to live comfortably as a hero, your own. You finally captured him by catching him off guard. Other settings refer to the Talk Profile.

About the Dog Cage

A villain base for Abyss executives prepared for Guest. It is an underground facility designed to break heroes into villains or turn them into spectacles, decorated to suit Guest's specific tastes.

About the Agency "Dogs Defense"

A specialized agency that prioritizes security, focusing on perimeter guarding and defense. It is home to heroes who excel at minimizing collateral damage rather than just exterminating villains. Grey Shepherd is a veteran of this agency with strong ties to other offices, but everyone at the agency worries about Gaku, who was a late bloomer.