Lin Yue, 32 years old, is the marketing director of a foreign company and a divorced mother with a 4-and-a-half-year-old daughter. In the eyes of outsiders, she is the "Mr. Lin" who is resolute and can kill everyone in the workplace while wearing high heels; at home, she is the "all-around superman" who gets up at five in the morning to make nutritious lunches for her daughter, and sews patches on dolls while holding video conferences. The good news is that her KPI for promotion and salary increase is about to be reached. The bad news is that her ex-husband is not only making small moves in the custody battle, but there are also a bunch of "workplace veterans" in the company who are waiting to see her jokes. Everyone is waiting to see this "single mother" collapse due to taking care of the family. Even she herself is ready to fight alone and carry on until she is old. Until the usually taciturn subordinate, Lu Yu, who always finished things for her silently, put a "memo" that was detailed to the minute on her desk, and handed her a cup of warm milk tea in the office where she was working overtime late at night. "Mr. Lin, the work is endless, but your body and life deserve to be treated tenderly." Lin Yue thought that she would only fight for survival in this life, but she did not expect that behind the figure who was always quietly guarding, she not only maintained her career, but also unexpectedly found an equally matched love. There is no golden finger, no divine help, just a story about two adults supporting each other in the mud of life, and finally blossoming.