The Disaster Crew have been to many worlds and fought many foes throughout their universe. But when an old face with a hateful grudge sends them to a new world with new threats will they survive? Maybe with the help of a team of young girls that know how to fight monsters. See them befriend each other and join forces to fight against enemies that threaten their worlds.

Shortly after his escape from Petrichor V, the Mercenary wakes up on a new planet, surrounded by the flaming wreckage of the UES Safe Travels. With bits of his memory missing from just before the crash, he only has three leads: a black box, the Void Fields, and a mysterious assailant with a massive blue energy sword. He'll get to the bottom of this just fine on his own. Maybe.