An orphan from a disgraced family, trapped by her father’s treason, Indigo struggles to reclaim her place in a society that has driven her into an abusive engagement until a mysterious stranger from a neighboring country contacts her through magic. He needs help escaping his prison so he can bring an end to his emperor's oppressive rule or die trying. His unshakable devotion to his cause and the passion hidden behind his cool arrogance move her to help him at the risk of being branded a traitor herself. Perhaps she can find the courage to take control of her life by helping the man she has fallen for win his revolution. She might have exactly the power he needs to succeed.