Eliot and Alice travel to the top of the Mountain of Ghosts and have a conversation about love and grief. They are aided by a mourning stranger. Josh and Fen learn some harsh truths about Margo. Julia and Penny face the question "Just how many times do you have to risk your life to save the world?". Investigating the continued magical surges they find sisters Zoe and Daniella, who have mixed responses in helping them.