As one of the partners of Shengcan Company, Cen Jin planned to hold a meeting in advance to study an exhibition with an environmental protection theme. The cooperative company Tongchen also sent a person in charge to attend the meeting. On the way, Cen Jin saw a man who looked like an old friend. The traffic was chaotic. After making random guesses for a while, he hurried to the company.

Before the meeting started, Cen Jin discovered that the representative of Sheng Can Company was indeed an old acquaintance, Li Wu, a college student he had sponsored. Before he could think about it, Cen Jin elaborated on the topic of “bond”. Afterwards, Li Wu asked Cen Jin face to face about his personal understanding of “bond”. Cen Jin didn't know how to answer for a while.President Sheng Can and Shen began to smooth things over. Li Wu realized that he was stubborn and explained that the two companies had just begun to cooperate and there would be many opportunities to discuss together in the future.

After the meeting, when Cen Jin went to the bathroom, he remembered that many years ago, his husband Wu Fu accompanied him to Yunfeng Village and met Li Wu for the first time. At that time, he was still a shy big boy, but he had matured and stabilized in the blink of an eye.Just walking into the elevator, I bumped into Li Wu. After a moment of silence, Li Wu told me that the so-called “bond”, love or hate, is by no means indifferent.

In the evening, Mr. Shen arranged a dinner, invited Tongchen's Li Wu and Chengrui, and informed him that Cen Jin would be responsible for connecting with Tongchen. After the dinner, Cheng Rui took Li Wu home. Mr. Shen created a WeChat group for the four of them. Li Wu used Chengrui's phone to check Cen Jin's circle of friends and found a man named Lu next to him.

Time seemed to start to flow backwards, and Li Wucenjin remembered what happened a few years ago.Grandpa Li Wu passed away, and Li Wu could only live with his aunt and his family. However, his uncle did not want to support someone else. Li Wu, who had excellent grades, was forced to drop out of school and worked as a temporary worker at a construction site for a year. Once he mustered up the courage to call Cen Jin and explained that he had dropped out of school for a year, but still wanted to continue studying and take the college entrance examination.

Cen Jin was preparing to divorce Wu Fu. They originally supported Li Wu together, but Wu Fu said that it was Cen's father who sponsored Li Wu. Since the two had broken up, they had no obligation to continue funding, and they no longer wanted to be involved in the Cen family's affairs, so Cen Jin started the project alone.The car arrived at Yunfeng Village, and the village party secretary Cheng Lixue took him to Li Wu's aunt's house. His uncle was teaching Li Wu not to work hard. Cen Jin stepped forward to stop him and pulled Li Wu aside to ask about the situation at home. Only then did he find out that all the subsidized tuition fees had been taken away by his uncle.

Facing his uncle again, Cen Jin proposed that Li Wu continue studying and pay the tuition fees himself. However, his uncle said that Li Wu had to help the family earn money. Cen Jin was angry at the foolish idea. It was getting late. Secretary Cheng kindly arranged for Cen Jin to stay overnight in the school dormitory.

It started to rain at night, and there was a sudden power outage in the village. Li Wu took out the pocket money he had secretly saved to buy candles and mosquito coils, and ran to the school dormitory to give them to Cen Jin. Cen Jin asked Li Wu what his plans for the future were. Li Wu said that he didn't know what to do at the moment, but he still wanted to study and get out of the mountains, so he called Cen Jin without missing any opportunity. Cen Jin was moved by Li Wu's persistence and encouraged him to keep his faith.When Li Wu was about to go home, he saw that the door latch of Cen Jin's temporary dormitory was missing, so he stood outside the door to help keep an eye on it.