The Biter Bitten.

A treasure is hidden inside a circus. One step closer to the treasure; one step closer to danger. Ten Tigers, the gang who used to rob on the horseback, was arrested a few decades ago. A legend saying that a treasure was buried in Panyu by the Tigers pasted on ever after. An antique from the Qing Dynasty is excavated during the construction work for the expansion of the Fei Cheung Zoo in Panyu. It is later verified as part of the legendary Ten Tigers’ treasure. A foreign investor sends an archaeological professor and his grandson HO CHUNG FUNG (CHAN HO MAN, BENNY) to search for the rest of the hidden treasure in order to protect these national relics. After the news of their expedition spreads, different people get interested in the treasure...