The boys are in Salem! They there to bring a certain energy to the camp, something to make the witches better.
To cheer the witches up after a Spree attack, they will partake in Beltane, meaning they get to get close to the boys. Tally, Abigail, and Raelle immediately partake. One of the boys, Porter, warns Raelle about getting close to Scylla. They have a history and he apologizes to Raelle for lashing out. Abigail catches the eye of two guys while Tally gets very close to Gerit.
Raelle, shaken by Porter’s warning, discovers a tapestry that shows family trees, leading her to questions Scylla. The girls wander through the history museum and Raelle confronts Scylla about her past. Scylla says she is from a family of dodgers. She enlisted when her parents were killed.
Porter confronts Scylla about why she’s at Salem. They end up making out and she puts him under a spell to make him fall to his death. Raelle tries to save him but it’s too late.
Meanwhile, General Alder meets with other leaders to try to plan their next move against the Spree. One of the Biddys gets very sick and dies. She is replaced with a young soldier who rapidly ages to fit the mold.