Plot Summary

The protagonist, Ken Kusanagi, is subjected to a改造手術 (modification surgery) by the evil organization Megadeath and transformed into the superhuman Cyber ​​Z1. However, Ken Kusanagi, who has not lost his sense of justice, decides to fight for justice and escapes from Megadeath's hideout... Meanwhile, a young man is attacked by a monster from Megadeath... And then, Joe Matsudaira appears before Ken Kusanagi, who is tracking the monster's whereabouts. Joe Matsudaira is also a superhuman, Cyber ​​Z2, created by Megadeath, and his mission is to defeat Cyber ​​Z1, who is Ken Kusanagi...!