City Under Siege

Sunny is a clown in a local circus. He dreams of becoming a great flying dagger performer, just like his legendary father. By chance, Sunny goes treasure hunting deep into the mountains in Malaysia with 5 other circus performers, including Tai Chu. During the adventure they all inhale unknown chemical and show signs of animalization. Tai Chu and his troupe use their special power to mess up the cit. Facing the biggest challenge ever, Hong Kong police seek help from Kunfu expert Suan and his partner, Hua. Sunny becomes incredibly agite as well. He is a major force assisting the cops to fight against Tai Chu's team. Ambitious anchor Angel promotes Sunny as the hero of city for her own interest. Meanwhile, Inspector Suan decides to use Sunny as bait to catch the mutants. After a fatal fight, Inspector Suan determines to teach Sunny how to master his unlimited strength to save the city.