For the three centuries Man has explored the stars no other life has been encountered. Where there should be luscious planets in promising star systems only rubble was found. Popular admiral Angus MacAlister plans to retire. His steadfast morals and instructive management have revitalized the United Star Force. But this has also caused great concern among the entrenched elites who see The Admiral's populist appeal as a threat to their power. But now a survey ship is missing. Behind the public show of The Admiral's retirement, a massive military build up has begun. The United Star Force is preparing to defend against a mysterious and powerful alien menace. Admiral MacAlister is confronted with unexpected challenges and surprising enemies as he leads the USF in defense of Humanity. But, will all of their best laid plans be enough?