After successfully infiltrating the Legenborn Order, a secret society desecended from King Arthur's knights, Bree discovered her own ancestral power as a Bloodcrafter. Now, Nick, the Legendborn boy Bree fell in love with, has been kidnapped, and she is desperate to find him. But as the living anchor for the spell that preserves the Legendborn cycle, the Regents of the Order refuse to let her go. So she and her friends are forced to go on the run in search of Nick, and Bree struggles with her growing attraction to Selwyn, the mage sworn to protect Nick until death.