After dying a tragic death, Seraphina Rivers is reborn and swaps souls with His Highness the war god Alistair York. She uses her memory to detoxify and save Alistair's legs, while Alistair takes her place to fight fiercely in domestic household conflicts. Faced with provocation from her illegitimate younger sister and disdain from her fiancé, the decisive and ruthless prince will not tolerate any disrespect, standing up for her against all opposition and tearing apart malicious relatives.