Lin Shixian and Xie Tianlang met on the university campus, but they were not alumni. Xie Tianlang is a high school classmate of Lin Shixian's college classmate. By chance, they met and changed from pen pals to boyfriend and girlfriend. After joining the workforce, they maintained a long-distance relationship for two years and got married. The two places were separated for a long time. Lin Shixian stayed in Jiangcheng and became a doctor, while Xie Tianlang became a high school teacher in Xi'an. They had two children and divorced five years later. The reason was that Xie Tianlang had an affair with a female teacher from his school... Later, Lin Shixian met Jiang Xiaoou.
Concept: Marriage is like opening a blind box. Before opening it, you may look at the packaging of the box. But what really determines whether what's inside is good or not is the content.