After Earth, or Terra, was rendered uninhabitable by pollution, global governments established Superior Domination to colonize space. Centuries pass, and humanity surrenders its liberty to the AI Grand Mother; at age 14, citizens undergo memory wipes and are assigned social roles. Jomy Marquis Shin, a gentle youth protected by his parents, is rescued from this fate by Soldier Blue, the leader of the Mu, a psychic human subspecies. Viewing Jomy as a threat to their order, SD authorities pursue him, leading him to the Mu, who reside on the spaceship Shangri-La. Years later, as the Mu resistance leader, Jomy travels to Terra to evade Keith Anyan, a ruthless and ambitious agent of SD. Jomy and his followers must reach humanity’s origin before Keith extinguishes their final chance for survival.