The episode focuses on , delving into her traumatic past and her family's reasons for fleeing.
: The snake-on-a-pole symbol seen in the hospital represents healing and resurrection, hinting at a mastermind trying to control life and death.
: The episode opens with Tove having a nightmare about her sister Ada and a traumatic encounter with a man in the woods. This trauma makes her suspicious of the young boy found on the Prometheus , whom she begins to believe is a "devil" responsible for the ship's misfortunes.
: Maura discovers that her reality has physical boundaries when she throws her gun and cracks an invisible wall, peeling away a panel to reveal the ship's hull. Meanwhile, her father, Henry Singleton , watches the survivors through monitors from a mysterious, futuristic location featuring a massive black pyramid.