Zhao Yanhui, the first daughter of Ben San, met Lin Shuqi, who was four years younger than herself. Extremely rejecting the relationship between siblings, in the end, forced by the emotional emptiness and helplessness of life, she decided to find Lin Shuqi as her trainee boyfriend, and let Lin Shuqi do everything she wanted to do with her boyfriend. In the end, I discovered that I had really fallen in love with Lin Shuqi, who was four years younger than me. At the same time, the disparity in their family backgrounds made Zhao Yanhui choose to escape. She did not want to get involved in Lin Shuqi's family from the beginning, but she did not expect that she would really fall in love with Lin Shuqi...