 His rage and grief at his abandonment drove him to build a ship powerful enough to weather the plasma storms and return to Earth on his own, where he plans on exacting his revenge.Firmly believing that humanity as a whole is an irredeemable species, he feels no regret for the countless thousands of people on Terra 2 who have suffered as a result of his plans for revenge.Having taken what he needs from the marionettes, he allows them to escape from his ship as he prepares for launch.