Aya is an elite spy for the Queen of Tala who possesses a rare and dangerous power linked to the ancient saints. When a threat arises from a neighboring kingdom, she is forced to work alongside her rival, Will, the Queen’s Enforcer, to investigate the looming war. As they travel, Aya discovers that her magic is more powerful and forbidden than she realized, uncovering secrets that challenge the history of their world and the gods themselves.