Chu Liuxiang
Chu Liuxiang is a highly skilled martial artist who steals from the rich to help the poor. Once, he attempts to steal from a courtesan who cheats unsuspecting men of their money. However, all the occupants of the brothel, including three famous martial artists, are mysteriously killed overnight by a deadly potion known as the "Heaven's One Holy Water". The potion is the secret weapon of the Holy Water Palace, a martial arts sect whose members are all female. The Holy Water Palace suspects Chu Liuxiang of stealing the potion and committing the murders, so they attack him. However, Chu Liuxiang negotiates with them and they agree to give him three months to investigate the case. With help from Song Tian'er, Su Rongrong, Zhongyuan Yidianhong and others, Chu Liuxiang succeeds in clearing his name and exposing the true identity of the perpetrator, who turns out to be actually his friend Wuhua. Chu Liuxiang defeats Wuhua in a fight and Wuhua commits suicide by drinking poisoned wine.