Avasarala uncovers a game-changing secret while the future of the human race might be in Holden and Miller’s hands.

Julie’s origin story ends up revealing her trajectory. Holden and Miller work together as they take a look at a strange emergency happening on Eros.

Holden and the crew are taken prisoner by the Martian Congressional Republic Navy. Miller deals with unhappy rioters. Avasarala plays politics and gets severely burned.