As Kory’s memories come flooding back, she discovers her true mission, regarding Rachel. While Dick and Donna discover Kory’s alien origins, Rachel uses her powers to save Gar.

All eyes turn to the edge of the solar system as a mysterious new presence emerges; Naomi recommits to her roots; Drummer butts heads with a seasoned new commander aboard…

Holden and crew find themselves in the middle of a desperate battle while still aboard the Martian battleship. Miller’s partner, Havelock, goes missing.