在这部贼公计剧情/动作片中,民国初年，赌坊蓬勃发展，被保安局视为洪水猛兽。保安队张队长假扮年前被杀的赌坊老板的儿子，往钱老板的赌坊要求赌命。因钱老板骗取朱老板的赌坊后，更杀人灭口。张队长赌赢了钱老板，钱不愿将赌坊拱手相让，更打算置他于死地。其后，钱表示愿意与张合作，给予他一半赌坊。但当钱以为张是朱老板的儿子，他决定不留活口。张被活捉，但逃脱了。原来张为负责扫荡赌坊而来，结果钱老板与他的伙计全被保安队带走。
It's China early 20th century and the country thrives on illegal gambling. The Department of State Security is sending Captain Chang (Dorian Tan) under the guise of the son of the former owner to infiltrate a casino run by criminals. Awesome and fantastic kicking from the Legendary Flash Legs Tan.
