香(🌠)港海关(guān )在一(yī )次(cì )例行海上巡逻中(🔼)，查获一艘藏有大批杀(shā )伤力武(wǔ )器(qì )的货(huò )船(🆖)，调查过(🌰)程中(zhōng )遭遇一群海外(wài )势力轰炸(👋)抢夺(🎲)。为追查(chá )走私(sī )真相，张(zhāng )允南（张学友 饰）派出(🕯)下属周(💆)正礼（谢霆锋(fēng ) 饰(🐖)）(🕌)与国(guó )(📞)际刑警(🥞)一(yī )同远赴海外，辗转庞大而复(🤯)杂的军火黑市，顶着(zhe )漫天(🚣)炮火追查(chá )线索的周正礼刚(gāng )有(💱)眉目，噩耗(㊗)却突然(💻)从(cóng )(🗞)香(xiāng )港传(chuán )来，原来军(🤠)火失(🌞)窃另(lìng )有隐(🙀)情……