The seventh episode of "The Life on Earth" introduces Cao Debao, and Joe is drunk and promiscuous, and goes to Guizhou to see his daughter.

Early in the morning, Zhou Bingkun was awakened by Joe who broke into the room. With a bitter face, Joe accused Zhou Bingkun of inviting wolves into the room. When I slept at night, I found someone got into bed. It turned out to be Zhou Bingkun. It was not until dawn that she discovered that the person around her was Cao Debao.

Joe was broken, and Cao Debao had already slipped away. When Zhou's mother heard the news, she thought Joe and Zhou Bingkun were married. Zhou Bingkun told the truth and revealed that Cao Debao did it. He asked some friends to go out to see Cao Debao, and several people took turns interrogating Cao Debao to find out about Cao Debao and Joe's drunken promiscuity. After Joe and Cao Debao met, they hit it off. When Joe came home, she announced to her parents that she didn't really like Zhou Bingkun. Only after meeting Cao Debao did she understand what true love is.

Zhou Bingkun and his party went to the state-run hotel where Janice worked for dinner. Dzhanis occasionally grows a beard in his mouth. Joe exposed janice's shortcomings on the spot. She thinks that women with beards can actually be saved. Her master has treated many women with beards. Under her explanation, people began to think that Janice's beard was not a serious matter, and Janice herself began to face the problem of beard frankly and became interested in Joe's local therapy.

When Zhou Bingkun returned home from dinner, his father sent another letter, which revealed that he had gone to Guizhou. Zhou Bingkun remitted money to Zheng Juan in the evening as usual. Mother Zheng accepted the money and invited Zhou Bingkun into the house. Zhou Bingkun disagreed.

Zhou Zhigang came to the village where his daughter Zhou Rong lived, where Zhou Rong taught and educated people. She and her husband Feng Huacheng have a good relationship and live a poor and happy life. After seeing his daughter, Zhou Zhigang wanted to force her to divorce, but when he saw her trying to die, he relented and decided not to force her to divorce and go home.

Feng Huacheng came back from the outside and greeted Zhou Zhigang. Zhou Zhigang didn't scold Feng Huacheng, but accepted Feng Huacheng's son-in-law. The three of them sat down to eat and talked while eating.