Grandma Liu's son-in-law, the Wangs, has a little "neck-twisting" relationship with the Wangs in Jinling in history (in Wang Kunlun), that is, when Wang's grandfather was a small Beijing official in Beijing, he was in the same yamen as Miss Wang Xifeng's grandfather who was a big Beijing official in Jinling. Wang's grandfather was greedy for Wang Xifeng's snobbery, so he became a nephew. However, after two generations, Wang Gou's family became a poor peasant, and the family became Jia's wife (Mrs. Wang) and a rich family (Wang Xifeng), and there was no contact between the two families.

I'm afraid everyone knows Granny Liu's name, but not many people know Granny Liu's son-in-law Wang Gou. The reason is that granny Liu has occupied the glory of entering Guo Rongfu, but the dog has been hidden behind the scenes. However, the strategy of entering Rongguo Mansion came from Wang Gou, and Granny Liu only played the role of executor. If a company serving the poor is established, Grandma Liu Can can only be regarded as a good general manager, but the chairman must be a dog.

Although the name of the dog is indecent, it is good for farmers to feed. The dog's grandfather used to be a Beijing official, and he also climbed the clan relationship with four big families in Wang Ziteng. However, the dog's father, Wang Cheng, has been unhappy, so he has to move outside the city and become a cultivator. Therefore, for the small potato dog, how to dig the first bucket of gold and jump out of the farm gate is the key to his struggle.

The dog has worked hard, but he is still a scene character who knows some life skills. It is because Mrs. Wang has been competing with Zhou Rui, Zhou's husband, for land over the years, and "there are many dogs" (the sixth time). But the dog didn't get rich after all. Coupled with Granny Liu's character of "having money regardless of the tail", the dog's first bucket of gold is really hard to dig.