Jomy Mark Shin is a seemingly ordinary boy on Earth, but fate has shown him something different. The authorities learn that he is a Mu, a member of race of psionic humans that are marked for death by the Central computer called Mother Eliza. He is rescued by a rebel group of Mu's lead by Soldier Blue, who shows him that he is of artificial birth in a space colony. Now, Jomy must be the successor to Soldier Blue and fight for the survival of his people and the right to return to Earth. However, the human forces lead by the elite officer, Keith Anyan, are a formidable and deadly threat.