Callum Hunt's life has been difficult ever since he was admitted to the Magisterium, since his father suspects him of being evil, and his closest companion is a Chaos-ridden wolf--but when he discovers that his father may be trying to destroy both him and Havoc, he escapes back to the magical world and he and his friends Aaron and Tamara, become involved in the search for the stolen Alkahest, a copper gauntlet with dangerous powers.

As one of the most feared and reviled students in Magisterium, Callum Hunt has been imprisoned and interrogated to reveal Constantine's plans and how Constantine lives on within him, information that Call doesn't know until he is broken out of prison.