Mourning Penn's death, Luce believes it was murder. The residents work together to get answers. Daniel confronts Miss Miriam, Cam confronts Howson, and Luce confronts Miss Sophia, who traps Luce in the library and sets it ablaze. Daniel rushes to help Luce escape, and the pair are reconciled. But Miss Sophia won't give up; she kidnaps Luce and drags her to a sacred altar in the woods. With Outcasts overrunning the facility, Daniel and the other residents fight their way to the woods to find Luce and become trapped in an epic showdown.