Continues to use his "gizmo" (a sliding puzzle device) to manipulate the ship's reality, though he remains a mystery to the others. 💡 Notable Theories & Symbols Watch 1899

The opening flashback reveals Jérôme and Lucien were soldiers in the French Foreign Legion. Lucien betrayed Jérôme by stealing a dead lieutenant's identity, locking Jérôme up, and framing him as a deserter.

Confesses to Clémence that his medication is for seizures and that he is dying.

Jérôme’s backstory and the hunt for the "Boy". 📖 Plot Summary