A spin-off series from the hit manga Gangsta that tells the backstory of Marco Adriano. The man named Marco Adriano is a loyal and beloved member of the Cristiano Family, helping them protect the persecuted Twilight population in the city of Ergastulum. But he was once a boy code-named 'Spas,' raised as a Hunter and assigned to the Destroyers Second Group for a single purpose: to track down and kill Twilights. No longer able to ignore what his conscience is telling him, Spas finally tracks down Maverick and confronts her. With time running out and deaths piling up, can he convince her to turn away from her twisted ideology of salvation?