Set three years after the events of "Last Call for Earth," Owen Grey has given up his rebellious streak to work for Reed Shepherd & Gina Kelly, his sister Blake is getting married to colony golden Boy Parker Sheraton, and the upcoming election is shaping up to be a family showdown. However, the ESB, led by Owen's sinister Uncle Ernie, has their own secret agenda, which could lead Owen back to earth, test his loyalty to his family and friends, and alter the course of mankind forever.