In 2808 A.D., three convicts are conscripted by the Cyber Police to fight crime in the hi-tech metropolis of Oedo - while being forced to wear collars that can kill them at any time.

In the city of Oedo 2808 A.D., three Cyber criminals are given two choices, to either rot in jail or to join a special force of the Cyber Police to get possibly one more chance at freedom ever again. For each criminal apprehended, and for each successful mission done, the state will agree to reduce their sentences. Lead by Hasegawa, the new recruits: Sengoku, Gogul, and Benton will bring some hard justice to Oedo and possibly taste freedom again.—CrassActionHero