SHING-CHIT and the others reported the case to the police but the police had no clue at all. On the other hand, YAT-SHING was brought to an unknown cave. The kidnappers said that they would release him after getting the ransom money. The Vietnam police discovered the dead bodies of the four kidnappers. SHING-CHIT drew a picture of the tattoo of the fifth kidnapper. HO-YAN remembered that HUNG KWAN had the same tattoo on his arm. He brought YUEN KIU and the others to HUNG KWAN. SHING-CHIT tried to get information by paying them but he was bitten up by them. HUNG KWAN asked YUEN KIU to fight with the female boxer. YAT-SHING didn't give up and he tried to escape but the one who was monitoring him was a mad man. The police said that a man's dead body was discovered in the sea. They believed that the kidnapper had died and YAT-SHING should have died as well. However, YUEN KIU believed that YAT-SHING was still alive……