In the land of yellow sand, the anti-Japanese aspirant Zhui Ma is stranded. He opened an inn to spend the rest of his life. The daughter of his enemy, Bai Lu, escaped to this place with a treasure chest. This heavenly opportunity gives them the chance to get rid of their hatred for each other. In the face of the secrets entrusted in the chest, for the sake of national righteousness, Zhui Ma lets go of his hatred, tolerate misunderstandings, protect with his life, and finally fulfill the unfinished dream of revenge....