It's been eight years since Jack left his life in the mafia. Eight years since his adopted father was murdered. Eight years since his own brother shot him in revenge and he had to go into hiding, nothing but a dead man.

When the past comes back to haunt him in the worst way possible, Jack is forced to leave his new life as a homicide detective to flee his faceless enemy, leaving a dead partner in his wake. But the bodies keep piling up and Jack can no longer avoid his past when he finds out that all of the deaths turn out to be connected to one person—The Don of Rosa Nera.

Things get even more complicated when his brother shows up out of the blue, leading his own investigation with information that their adopted father, Paccioretti, had gathered before his death. Despite their turbulent past, Jack and Sebastian decide it's in their best interests to join forces and fight against the enemy who took so much away from them.