Twenty years ago, an experiment gone wrong, released a greatevil on a small island town. For twenty years the military operation responsible for this monster,known only as Obsidian Black, has remained underground. As the daughter of one of the operations leading heads, Carmine Steele has dedicated her life to the cause. Her sole purpose: keep the operation a secret in order to protect her dearest friend, Isabelline, from ever having to face Obsidian again. But all that changes when she gets a new assignment: seven loose ends that have begun to exhibit unusual powers. As Carmine comes face to face with the results of a treatment she has only read reports about, she begins to question all that she has ever known. As the seven recipients of this mysterious treatment set out to unravel the truth surrounding their pasts, they unintentionally reawaken Obsidian. Once again Isabelline's life is in danger, and the dark past that the operation has worked desperately to hide, comes crashing once again into the light.