Desc: Huo yun chuan qi: Directed by Woo-Ping Yuen. With Brigitte Lin, Siu Chung Mok, Sandra Kwan Yue Ng, Pal Sinn. When Red Dragon is send out to retrieve a letter incriminating her master, as he plots to overthrow the emperor, she meets swordsman Yuen, who got to the letter before her. Red Dragon eventually falls in love with Yuen and turns on her master.