Sammo Hung is a poor village orphan called 'Filthy Guy' for his unwashed / diseased head whose ambitious landlord's son becomes king and wants to kill him as a prophecy predicts Sammo Hung ...
Big Madam poisons her husband and throws her adopted sister into a snake pit where she has sex with the snakes and gives birth to the beautiful Snake Girl. When her son falls in love with Snake Girl, Big Madam tries to kill her.
Excellent martial arts film depicts the exploits of the legendary Chinese scholar, Sun Tzu, the author of the world renowned book, "The Art of War by Sun Tzu" This film adaptation is filled with great fight scenes and battle stratagems.