Eight hundred years ago, Rama, an Indian, came to the Central Plains to preach. After his death, his body was stolen and divided into two parts. Legend has it that anyone who gets Rama's body can practice peerless martial arts, so there was a sudden disturbance in the rivers and lakes. At that time, there was a Black Stone assassin group controlled by the King of the Wheel (played by Wang Xueqi), who was dedicated to killing those who were traitors to the court. The King of the Wheel led his disciples to attack the residence of the Prime Minister Zhang Haiduan (played by Li Qingxiang) who hid half of the corpse of Bodhidharma at night, but his subordinate Xiyu (played by Lin Xilei) took the remains of the corpse and went to the rivers and lakes, causing the King of the Wheel to issue a killing order in the rivers and lakes, which led to a bloody storm. In order to avoid being hunted down, Xiyu changed her appearance and changed her name to Zeng Jing (played by Michelle Yeoh). During her escape, she met the dull and kind Jiang Asheng (played by Zheng Yucheng). After a period of getting along, the two gradually developed feelings and even got married. But the grudges in the rivers and lakes are endless, how can they be easily resolved...