Zone-00 Vol 1 GN

Description

"Tokyo is now a dark city where humans and demons live in a fragile peace after years of fighting. However, something odd is happening and some demons are starting to lose control and go back to their violent ways. A mysterious drug known as ""Zone-00"" seems to be behind the changes, and two young students, a demon and an exorcist, may be the only ones who can uncover its secret..."