Takuya Ito

2041 - The west of Japan was destroyed in an earthquake. In between the slums within the rubble autonomous areas form with their own currency and administration. In the third communal district, known as Slum-Polis, criminals terrorize the poor population. In the daily struggle for survival the three friends Asu, Joe and the young prostitute Anna search for a little bit of security, but ultimately their strong bond is put to trial.

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.