As the middle part of the trilogy, The Bravest Revenge is the most standard and traditional wuxia movie that tells a story of revenge. It neatly shows how three young men and a woman sharpen their fighting skills to avenge the murder of their master/her father. Tsai Ying-chieh, the master swordsman, is incorporated into the story, in which he helps the four youngsters. The subplot of the duel between the legendary Soul-Pursuing Sword and the Sun Sword enriches the conventional wuxia movie. In addition to the stars such as Tien Peng who plays Tsai Ying-chieh and Shang-Kuan Ling-feng, who plays Shi Fang-yi, Fang Fang made a guest appearance in the film.
—https://www.taiwanplus.com/shows/culture/fearless-females-the-heroines-in-martial-arts/230307021/the-bravest-revenge