Lee Hung

Doctor and whip-wielding Hero Chai Tin-sum travels to an isolated village where he finds the population dying of the plague while being oppressed by the Ku family and their fortress. The family has cutoff the supply of fresh water to the village causing calamity. Chai must find a way to defeat the Ku family and restore water or the village will die.

Further adventures of Lady Black Cat.

Cheung Yan-lai is imprisoned as he is framed by his elder brother Yan-tsuen. Yan-lai escapes and takes revenge with a quasi-scientific sorcerer, who uses orangutan blood to turn the Yellow Hair Monster into an unparalleled weapon when it drinks human blood. Yan-lai, the Yellow Hair Monster, and the sorcerer, go to confront Yan-tsuen after knowing he will donate a gold Buddha for fund-raising. They are caught in a warehouse. A female ghost kills Yan-tsuen. Heroine Wong Ngang and the Director rush there. They fought with the sorcerer, who dissolves a corpse using a poisonous solvent. It also kills the Monster. Yan-lai gets an electric shock and the sorcerer is scared to death by a vampire. Mother Lo, Yan-tsuen's maid, disguised as the ghost and the vampire. The gold Buddha belonged to her father, who was killed by Yan-tsuen. Yan-tsuen raped her. She sought revenge, takes back the Buddha, and killed Yan-tsuen's wife. Wong Ngang gets the Buddha. She, Wu Ah, and Heung Ngan are satisfied.