Female lawyer Mao Xiaohui (played by Cheng Yuling) is a typical career-oriented woman with a high self-esteem. Although she is successful in her career, her love life is blank. She is lonely and looks forward to the arrival of love. After returning from her trip, she saw that the company had undergone great changes. The boss even arranged a sloppy and careless lawyer Yu Letian (played by Dayo Wong) to be her assistant. Although Xiaohui was extremely reluctant, she could not resist the boss's instructions. Xiaohui thought Letian was a man inferior to her. Letian also couldn't stand Xiaohui's arrogance and self-confidence, and they became enemies. In the end, they moved into the mansion that the boss sold due to debts together. The bickering and fighting continued to happen. The two people with very different styles fought all day long, triggering humorous and interesting stories.