Collin has loved Adrian, the Demon Prince, for more than a decade. In the past he has been forced to conceal his love to protect the monarchy, knowing how much their affair endangers Adrian's standing with the Demon Council.
Collin and his friend Izumi have served their demon masters faithfully and without question. But when it becomes clear the army rebelling against the monarchy threatens to destroy not only demon society but the lives of their masters, the two Nekos become determined to find the enemy's weakness.
Collin gains more than he bargained for when he discovers the real reason Nekos are enslaved is the power they have over their demon masters. Now more than Adrian's reign as Prince of the Demons is threatened. If Collin cannot find a way to change the course of their history, Adrian's very life may be forfeit.