SHEUNG CHUNG, the deputy leader of Wui Yau Security Services, gets attacked during a delivery trip. The goods entrusted to Wui Yau are stolen while CHUNG is kidnapped. CHUNG’s father SHEUNG CHING-TONG is shocked by the news and immediately sends his adopted son SHEUNG CHI to investigate the incident. CHUNG is back home safe and sound. CHI who wants to probe for more information has grilled CHUNG for a while, which irks his brother immensely. CHUNG’s half brother SHEUNG HAU turns up suddenly along with a group of security guards. CHUNG is planning to go to the Crow’s Nest and have a talk with the person-in-charge. CHI and his right-hand man FO YEUNG-HUNG have successfully kidnapped the son of the master of the Crow’s Nest, taking him as a bargaining chip in the negotiation with the Crow’s Gang. The gang leader refuses to give in nonetheless……