Jay is a softhearted young man who is often taken advantage of by women who only want his money. One night, he saves a young girl named Yin Ying who helps him avoid these women, and soon Jay realizes that she is a gambling genius--not only in mahjong, but in football and horse betting, too. Only problem is she appears to be suffering from amnesia, but that does not stop them from falling in love. However, Yin Ying disappears the night before their wedding. A distraught Jay searches high and low, only to find her contending in the Asian God of Gamblers' Competition, ccompanied by her fiance, Henry.