It's approaching World War 2 and China is expecting to be invaded by Germany and Japan. Mr Ang is hired by a Chinese group who are after a "secret document." Many other groups want to get their hands on it as well. It's on the top floor of a tower and Ang must fight his way to the top.
Kung Fu star Dragon Lee appears as 'Golden Dragon', who teams up with 'Silver Snake' to take revenge on the men responsible for his brother's murder...
