Kazuhiro Yokoyama

A shady police detective becomes embroiled in a strange world of murder, sadism and madness after being assigned a murder investigation against a madman known only as "The Engineer".

Intergalactic bounty hunters Iria and Bob return to track down an ancient mystical relic. When a second Zeiram unit shows up and goes berserk, it takes all of Iria's resources to survive a deadly game of cat-and-mouse with the fearsome space creature.