After returning from abroad with her seven-year-old son, Su Yun became Qin Zichen's personal assistant. At first, Su Yun didn't understand the word "private" and how private it meant. Later, she learned that if it was serious, it would take her a lifetime. Since having a personal assistant, Qin Zichen feels that life has become more interesting. One day he analyzed it, what would be the sequelae of being with a woman for a long time? There are three answers. First, you will find out that this woman actually has a child, and you left her a few years ago; second, you will find out that this woman has ulterior motives for approaching you, but you don't mind; third, you will find out that this woman is pursued by another man, and then you will be in a bad mood. Based on the above three points, Qin Zichen felt that the problem would not be solved if he did not get married.