Long Jiajun (played by Andy Lau) was born in a wealthy family and has a successful career. He is not only the chairman of the company, but also has a net worth of hundreds of millions. However, he is blank in terms of emotions. He is indifferent to the infatuation of his cousin (played by Weng Hong), but he is moved by a woman named Yueguang (played by Zhang Min) who he saw on the road by chance. It turns out that Yueguang and her mother (played by Yip Dexian) run a tea restaurant in Lantau Island. Sometimes her mother makes some ill-gotten gains by playing mahjong. Coincidentally, Yueguang happened to enter Long Jiajun's company and became a female employee of his company. Once Long Jiajun and his cousin had a dispute on a river cruise, and he was kicked into the sea and accidentally mixed into the stowaways. He was chased by the police and accidentally ran into Yueguang's home. He then took advantage of the situation and pretended to be a mainland stowaway and started working in Yueguang's shop. At this time, Long Jiajun's assistant (played by Ng Man-tat) was looking for him everywhere...