Hiroe, a schoolgirl, accidentally kills Takezō Murata, a man she had been seeing in exchange for money. Together with four friends, Hiroe disposes of Takezō’s body, but he comes back to life.
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.
