After Lucy's claims about who Jules is leaves her unsettled, Jules begins to question her past, taking Wes on a journey to investigate. Lucy and Jack chase down a lead that may reveal Jules' origin. And Kira confronts Darros about Lucy.

With Jack supervising, Lucy and Jules turn to extreme measures to excavate a shared memory that may contain clues to their past. Kira encounters Emily at a Darros Foundation event and discovers she may be more friend than foe.