Yu Bao's sister Yu Zhu (played by Zheng Zhongji) has a strong personality and a successful career. She has written many best-selling books on promoting singleism.Yu Zhu's unmarried troubled his younger brother because he was very effective in family precepts, so Yu Bao could not determine his lifelong event before his sister got married.After an aunt in the company who has experienced the feeling of love being "dripped" by love, Yu Bao invited love therapist Cao Dike (Louis Koo) to come forward to help her sister open the closed heart lock.Cao Dike successfully approached Yu Zhu and made him fall into a spinning love feeling.However, during a trip to Qiandao Lake between Cao Dike and Yu Bao, the two met the bold and enthusiastic bucktooth Zhen (played by Yao Chen) and the gentle and cute Xiao Min (played by Shen Lijun), and both fell in love.At the same time, Yu Zhu, who was struggling, went to Hangzhou to visit Cao Dike, and discovered the truth of the matter accompanied by private detective Ke Nan (played by Huang Baiming).Fortunately, everyone finally found their own love...