In a Japan transformed by drugs, accompany the 'D-Unit' as they battle addicts with destructive powers. Ryo Yoshigami eradicates the metropolitan Japan that we know, as it has now become a warzone for the authorities and a new enemy. The legalization of narcotics unleashed a wave of supernatural powers among drug addicts. To battle the new enemies, the 'D-Unit' is formed comprising of detectives, who alongside the reader, are plunged into a superhuman doping conflict.