Kingdom of the Sun follows Mirage, a young royal from a kingdom where magic is forbidden—and until she is sold off to pay her father’s debts, that was fine by her. Only saddened to leave her brother and loyal handmaiden, Diana, she accepts her fate of being nothing more than a bargaining chip. That is until it is apparent that the emissary who purchased her is a magic-wielding Tessiah. When she is brought to a mythical kingdom where the alleged monsters she had grown to hate reside, she must learn to reimagine a world where magic is at her fingertips. Thrust into brutal training and complicated relationships, she must reforge her mortal heart in fire or burn in her madness.