Set towards the end of the Jin Dynasty and the beginning of Qing Dynasty, Sumoer is a Khorchin Mongol woman with a generous personality. She is someone who would rather endure difficult times alone for the sake of others. Su Moer meets Dorgon at a horse competition and they form a tight bond. One day, her world is turned upside down when an army invades their territory. Sumoer loses her parents and her homeland. To receive the protection of the Great Jin, the Khorchin Mongols arrange a marriage ...