Amelia, a diligent young countess with water magic abilities, is engaged to Reese, the earth mage son of a marquis. Their promising future is shadowed when Reese disappears upon joining the Royal Academy of Magic, leaving Amelia bewildered and ostracized by her peers when she enrolls in the academy later on. Feeling abandoned, Amelia finds solace in the unexpected friendship of Sarge, the compassionate fourth prince who shows a keen interest in her.