A HK cop investigates several similar murders done by Chow's men. Golgo 13, top sniper, is the 4th assassin hired to kill HK drug lord Chow for Americans wanting the HK drug market.A HK cop investigates several similar murders done by Chow's men. Golgo 13, top sniper, is the 4th assassin hired to kill HK drug lord Chow for Americans wanting the HK drug market.A HK cop investigates several similar murders done by Chow's men. Golgo 13, top sniper, is the 4th assassin hired to kill HK drug lord Chow for Americans wanting the HK drug market.