The story starts with small-time conman Cool (Nicholas Tse), whose undercover policeman half-brother (Phillip Ng) is murdered by Ko (Gao Hu), the head of an illegal gambling syndicate. Cool seeks the help of "Magic Hands" Ken (Chow Yun Fat), a legendary gambler turned casino security consultant, to battle Ko. Written by IvanWong

A young business elite Xiaonian Zhong, was imprisoned in a house! Everyday, a mysterious man will reveal one of his darkest secrets to the world. At the same time, his wife, friends and business partners were all been dragged into this incident one after another. Being imprisoned, how will Zhong combat this challenging situation? How will he escape from the house and fight the mysterious man and complete the salvation?