Seven people in Cambridge, Massachusetts wake up to the end of the world, and they have to discover what happened in a world that has already forgotten the existence of humans.
Legion Varus revisits Green World in the Skay sector to fight off rebels who threaten Earth.
Strange company takes on a mercenary contract and events take a turn for the worse when the Monarchs get involved.
Earth has been ravaged by an invading alien species, and the colony ship Pioneer is one of humanity's last hope for survival.
Captain Henry Wong, the exterminator of the aggressive Kenmiri, is sent to a Gathering to help negotiate a peace for the United Planets Alliance with former allies during the war against the Kenmiri.