WING-TUNG sneaks into WAN-YEE’s office at night to carry out investigation and WAN-YEE discovers her. HEUNG WING arrives to rescue her by pretending to be a security guard. WAN-YEE recognises that HEUNG WING was a senior schoolmate in her secondary school. KA-PIK offends a gangster in the pub. CHI-HUNG kicks the gangster away and invites KA-PIK to work in his casino. HEI-SUEN tells SAI-LOK that she is carrying out investigation on a man called KEUNG CHI-HUNG but she fails to find any useful information. WAN-YEE is almost injured by a car but HEUNG WING rescues her. WAN-YEE invites HEUNG WING to be her bodyguard by paying him 40 thousand dollars a month. HEI-SUEN and SAI-LOK follow KA-PIK secretly and they discover that she is meeting HOK-LAI at the seashore. HEUNG WING discovers YAU-FU acting strange and he follows him. YAU-FU tries to borrow money from the credit company and HEUNG WING suggests lending him the money……