Zhang Jinlai Future (Wu Junru), a duck fan who used to be popular with a lot of women, was badly hit by feelings and avoided decadent living in Thailand. Fortunately, inspired by his good friend teacher Lu, he decided to return to Hong Kong and found fitness instructor Rocky to help retrain his steel bar figure, vowing to make a comeback in the duck world. Future treats people with sincerity, so she also has the help of many dignitaries, such as Aunt Mei of the residential care home, Brother King who sells tonics, Thai restaurant owner Hammer, Poy and Old Yapeng Yuyan, and finally get an once-in-a-lifetime opportunity to dance with a group of duckboys on TV performances with her and become famous at any time! Everyone was grateful for Future's leadership, but Future chose to give up the opportunity to perform because he realized that being a duck actually meant to bring happiness to the guests.