Not long after the appearance of the gate, a group went in to investigate the gate. Among the group only one man survived. Tahara now spends his time in his office taking care of the flower he found in the gate. But things are about to change as a group targets him for his research on contractors and the gate. Can Hei and the others get the information first?

Hei and Suo attempt to flee Russia, but their escape efforts are hindered by Contractors and gun-toting soldiers. As the body count rises, Suo finds herself undergoing a shocking metamorphosis.

Tokyo is locked down as chaos follows Amber and the members of Evening Primrose. The Black Reaper knows the destruction that can be unleashed if Amber isn't stopped - and he's willing to risk the wrath of his own team to thwart her.