Angels of Death S01E09 - There is no God in this World.

Angels of Death (2018)
S01E09 There is no God in this World.
Episode Overview
Danny, presumed dead by Zack after their encounter on Floor B5, reappears and proposes a trade: Rachel's eyes for medicine to heal Zack's injury. Concurrently, Rachel discovers Zack's room on Floor B6 and takes the knife he requested.