Goku - a lone wolf and a private detective, is back, having concluded a contract with Yoshiko - a mysterious, beautiful and very scared woman to find and save her brother Ryu. Can Goku protect Yoshiko from the pursuing soldiers of her father long enough to find her brother? Meanwhile, Ryu, a failed military experimentcarpets the bodies of his way, and did not wish to be someone looking for or saved. Is it going to kill Goku, whom he must save? Is it sufficiently omniscient cybernetic eyes and scepter to defeat the indestructible killing machine?