澳门老大大班的女儿喜儿被对头沙展一伙绑架，随即请回当年得力助手，如今兼吃黑白两道的阿安（方中信 饰）帮忙解决。阿安为好友返澳施展手段，先后邀请当地神枪手小木（张智尧 饰）与价高质优的冷血女杀手阿雨（安雅 饰）助阵，三人尝试与绑匪接洽，顺藤摸瓜发现了潜伏在大班身边的奸细，原来此次绑架皆因帮派内部财务纠纷引起，沙展的势力深入澳门警方，喜儿可能身陷澳门警署内部，阿安等人跟踪涉黑警员反被对方抓捕，然而阿安技高一筹，不但成功解救喜儿，亦在警署大肆破坏令沙展颜面扫地。当阿安成功将喜儿还给大班之际，他突然惊觉这一切都是一个圈套……

Tricky On, a tough as nails man, is brought to Macau by his best friend Ban, to rescue his daughter. However, he cannot do it alone. On hires sharpshooter Wood and martial arts assassin Rain to assist him. The trio learn they have more than just an easy task in their hands. A tale of honor, double crossing, betrayal, and high octane action.