The city of Aronne has a reputation of being a gang city. Even the politicians there are rumored to be in a gang. It seems like if you aren't in a gang, you were a dead man.
But there was one gang, that even the most ruthless gangs were scared of. The name was Hell Bound, lead by a vicious criminal with a large bounty on their head. A bounty of millions of dollars.
Everyone was terrified of Hell Bound, but still the people wanted the money, badly. And would kill each other to get it. Everything means death in Arrone. Especially with the whole town practically being run by Hell Bound.
This story follows an investigator, who was sent to try to catch Sinner, leader of Hell Bound, without being killed. After he is captured by the very gang of Hell Bound, he gets a meeting with Sinner, their leader. Sinner is rough, ruthless, terrifying, and Sid has to deal with it on a daily basis. All the while he tries to get Sinner into jail, to bring justice back to the world. Sinner keeps a close eye on Sid, to make sure that Sid isn't plotting anything.
But soon a bond grows, and the two start to grow closer and closer. Sid finds out more about Hell Bound, the real truth of it, and Sinner finds out more about Sid. And all the while, Sid is breaking down Sinner's walls, making Sinner speak more and more about their past, and their future.