When humanity realized that the Earth, or Terra, had been polluted beyond repair, the planet's governments united under a unique authoritarian system called Superior Domination (SD) and began colonizing space. Centuries later, mankind has surrendered its freedom to the AI Grand Mother; upon reaching the age of 14, individuals have their memories wiped and are automatically assigned a new role in society. Jomy Marquis Shin, a sensitive young man raised by loving parents, is saved from this grim fate by Soldier Blue, the current leader of the Mu race—a new species of human beings blessed with psychic abilities. However, in the eyes of SD, the existence of people like Jomy threatens the new paradigm of humanity. Hunted by the government's hounds, Jomy finds solace in the welcoming arms of the Mu, who hide aboard the spaceship Shangri-La. Years later, now the leader of the Mu resistance, Jomy embarks on a journey toward Terra to escape SD's manhunt, led by Keith Anyan, an ambitious and ruthless rising star of humanity. Will Jomy and his people manage to reach the cradle of humanity before Keith destroys their last hope?