Yu Zhu(Yu boa's sister) has a strong personality and a successful career, and has a number of best-selling books on the issue of singles. The fact that Yu Thu has unmarried bothers her brother a lot, because according to the very efficacious home training, Yu boa cannot determine his life event before his sister is married. Introduced by the company's aunt who has experienced the feeling of love with the help of "Spinning Around " Company, Yu boa asked the love therapist Cao Dike to help his sister open her closed heart lock. Cao Dike managed to get close to the Yu Thu and put her in a whirl of love. However, on Cao Dick and Yu Bao's trip to Qiandao Lake, the two men met with the bold and enthusiastic bucktooth Jane and the tender and lovely Xiao min , and both fell in love. At the same time, Yu Thu went to Hangzhou to visit Cao Dick and found out the truth accompanied by the private detective Ke Nan. But luckily, everyone eventually found their love.