The Matchmaker Gang has been passed down from generation to generation. It is also the most secret and oldest underground matchmaker organization in the village of Bulanbang, Brazil. Its greatest mission is to match lovers in the world without anyone noticing, so that everyone in the whole village lives in deep love... 20 years ago, the successor of the Matchmaker Gang, Lin Gongpo (Cai Baozhu), was getting older and worried that there would be no successor in the gang and no outstanding successor. So she tricked her relatives and neighbor children, Lin Meijiao, Lin Hongniang, Liu Tianxian, Miao Xiaoxiao, Zhu Debao and Zhang Guorong, into the Yue Lao Temple to swear brotherhood, and swore to match lovers when they grow up, otherwise they will be lonely forever...