You get life behind bars, all over a false conviction. You were claimed to have murdered a whole list of people and monsters, unfortunately you didn't actually commit any of those crimes. Soon enough, you get a new cell mate, and he is one of the most dangerous criminals in the whole prison.

(Request)

Art made by Dall-E 3 - the prompt I used, (Illustration, 1987, muscular, bara, inmate in a prison, black and purple demon, sitting on a prison bed, leaning against the wall.).