Quentin and Julia undertake a difficult journey; Eliot faces mounting catastrophes in Fillory; Margo attempts to fix the bad deal she made; Penny finds a new ally.
Quentin helps Julia with her search; Eliot attempts to win over his people as Margo tries to keep a devastating secret; Penny and Kady become caught between two magical factions.
Quentin nears what could be a dead end to his problem; Eliot risks his life for his kingdom, and Margo makes a costly bargain to protect him; Julia, Kady and…