Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

Matsuzaki, who gets critically injured after a sketchy deal, is taken by his girlfriend to a church where it is rumored that miracles happen. There, they find strange twins named Pinoko. With Pinoko's guidance, Matsuzaki is saved by a genius surgeon, BJ, in exchange for exorbitant fees. However, Matsuzaki is captured by the police. Meanwhile, Reiko, a female detective who pursues Matsuzaki and other organizations, tries to solve a mystery by conducting an independent investigation. It turns out Matsuzaki was found dead.