A team of scientists conducting a biological study in the underground sewage system discovers a group of alien-looking eggs that they subsequently destroy. However, unknown to them, one of the eggs had hatched and escaped. It is a snake-like creature that can adapt quickly to human society, and it soon adopts human form. As a beautiful woman, the snake creature seeks food, and a way to fertilize her eggs.

• My Way Film Company
• Carrie Ng Ka-Lai
• Vincent Wan Yeung-Ming
• Elvis Tsui Kam-Kong
• Miho Nomoto
• William Leung Chi-Ming
• Leung Wing-Yim
• Pik Kee Hui
• Kai Cheung-Lung