Qin Dongdong is the daughter of the leader of the martial arts alliance and the most beautiful woman in the world, but she did not inherit her mother's beauty; Shen Ke is a young knight who is rising in the world; Qin Dongdong met Shen Ke by chance when he was young, and his heart secretly fell in love with him, and then Yicheng entered the world, and together with Shen Ke, fought against the evil forces that subverted the martial arts world, and finally fell in love with each other while living and dying together day and night...