As Spymaster to the Queen, Aya's blood oath ensures she protects those she fights alongside - including Will, the Queen's Enforcer and Aya's bitter rival. When rumors of dark magic rise in a nearby kingdom, both are sent to investigate. But when Aya's power acts beyond her gods-given affinity, she risks being turned into a weapon in a war she doesn't know how to win. And when her relationship with Will unexpectedly shifts, neither know the danger that will follow... First in a fantasy trilogy.