After being gravely wounded on Planet Three, and taken to Mars for healing, Jason Rice returns to Planet Two, to see the full effects of the Draco’s plan of planetary domination. Once this final interplanetary mission is completed, he is returned to the Sol system to serve what may be his remaining days as a combat trainer for new recruits. Finally, his service is completed, and he is age-regression and prepared to returned home as a 24-year old with no memories of his past 20 years. This long journey home is a process which leaves him mysteriously suffering from PTSD and depression.