Shin is a Japanese university student living a boring and meaningless life. One day, he spots a book titled Dangerous Ways to Walk the World, in which he finds a page written about hazards in New-York. Eager to get out, he jets off to New-York to find this inspiration.
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.
