Sung Chung Kei (Bobby Au-yeung) and his mentee Kwong Kong Sang (Moses Chan) are two major investment bankers. However, Kong Sang uses unscrupulous methods which caused tension between them. During a plane crash, Chung Kei accidentally switches his soul with Bau Pau (James Ng) using a face-off card and is forced to live with his aunt, Bau Mei Na (Maggie Shiu). He also suspects that his wife, Ling Kit Yu (Kristal Tin) is having an affair with Kong Sang. Chung Kei decides to work with Kong Sang to find his lost soul. Kong Sang teams up with Sheung Ho Yiu (Ali Lee) in order to take revenge on the Sheung family. Lau Hang (Louis Cheung) is also seeking revenge on behalf of his godfather. The trio then embark on a time-travelling revenge plot …