Isao defies slavery and is thrust into a journey fraught with deception and death. He dances with princesses, is hunted by wolves, and bound by blood oaths. The empire views his people as tools. In his search for freedom, Isao becomes a tool of the most sinister politicians in the land, the imperial family.
Brynn is freedom for Isao, though she, too, has been enslaved by her dance with lies. Hiding from the voice of his murdered mother, Isao chases Brynn through her dangerous plots and schemes. For freedom and love, he chases her. He becomes a duelist, a dancer, and a killer. He seeks the history of his people, and Brynn gives it to him. She opens doors that cannot be closed. She seeks to alter the course of her empire while protecting him from its wrath.
Isao's wrath brings him quiet darkness, and he becomes the slave who defies the empire. His mother's song haunts him until he learns it holds the key to his freedom. This old and distant piece of his past tells the only story he needs to know. This is his Slave's Lullaby.