When a robot-like outsider named Ghost stumbles into an isolated solar system, he disrupts Mallory Embers' course, sparking a new adventure for them both. But Ghost isn't just any outsider; he's on a mission to find Carabalt, an important mineral for his kind back home. As he searches, a familiar face, one of the Grim Reapers, is hunting him down. "GH057 STORY: DOUBLE STARS" takes you on an exciting ride through the galaxy as Ghost and Mallory work together to find safety, the precious mineral Carabalt, and an unusual friendship.