Broke, grounded, and one missed payment from losing their ship, bounty hunters Jarret Spragg and Sabrina Forro get a desperate offer from a Jovian Marshal: a massive payout to stop the next massacre.

A ruthless crew of phantom bank robbers is slaughtering their way across the stars, hitting banks with brutal efficiency. Posing as passengers aboard the massive segmented starliner, Jarret and Sabrina must unmask the killers before they strike again.

But the gang is already watching. Every stranger is a suspect. Every docking window is a ticking clock. One wrong move and the train will undock with fresh corpses?while the murderers vanish into the void forever.