Zacriah Trovirn is concerned with two things in life: hunting and dodging Petrer, the boy who broke his heart.

Heartbreak becomes a distant concern when Zacriah is taken to the Elven capital of Thessolina, where he is forced into King Dalior's new legion of shapeshifters. But Zacriah isn't a shapeshifter. In truth, he doesn't know what he is.

Zacriah joins forces with new friends and they soon find themselves embroiled in a clash between the three Elven continents. With war on the horizon, Zacriah must learn to use his latent power to fight and protect those he loves before they are destroyed.