In the process of pursuing his biological father, he suddenly found that Zheng Youzhen was probably his half-blood, and this relationship came to an abrupt end when he decided to follow his mother's arrangement to study in the United States.
Later, he lost his memory in a car accident. In order to prevent him from discovering his true identity, his mother sent him to the United States for medical treatment and then sent him to study in France. Before he regained his memory, he changed his name to Li Minjiong.
10 years later, Li Minjiong returned to Korea after studying in France and became a famous architect. At this time, Zheng Youzhen was also engaged in the construction industry, and they met again. Because Min Jiong lost his memory, he took You Zhen as a stranger.
Later, Jane and Min Jiong worked together and developed slowly, and Min Jiong slowly found his true identity and father. In the end, I was knocked down by a truck to save Yuzhen, but I slowly lost my sight because of a car accident. The two finally broke through all difficulties and stayed together for life.