Legend of the Bat, also known as Bat Island Adventure or Clans of Intrigue 2, is a 1978 Hong Kong wuxia film adapted from Bianfu Chuanqi of Gu Longs Chu Liuxiang novel series. The film was directed and written by Chor Yuen, produced by the Shaw Brothers Studio, and starred Ti Lung as the lead character. It was preceded by Clans of Intrigue 1977 and followed by Perils of the Sentimental Swordsman 1982.
Source: Wikipedia