After the war, cyborg soldiers known as the Extended were discharged. Juzo Inui is one of them, a man whose body was transformed, his head replaced with a giant gun. With no memory of his previous life--or who replaced his head and why--Inui now scratches out a living in the dark streets of the city as a Resolver, taking on cases involving the Extended.

Wurzel, the Berühren board of directors, has decided to free Suiso Arahabaki at the urging of one of its members, Chief Operating Officer Honest. But this move may be part of a broader power play. The megacorporation's sinister influence reaches every level of the city, from the halls of justice to the back streets, where Juzo continues to search for a way to free himself from Berühren's grasp. Destroying Suiso might just be the way to do so, but Suiso himself is unlike any opponent Juzo has faced before...