Su Momo and Liu Ping'an are colleagues in a superior-subordinate relationship. Appreciating Liu Ping'an's loyalty, Su Momo intends to reward him with company shares as a gesture of goodwill. She also offers his mother, Liu Cuilan, a well-paid job as a cleaner at the company. However, Liu Cuilan assumes that Su Momo has fallen for her precious son and starts treating her as her future daughter-in-law, meddling in every aspect of her private life. When Liu Cuilan discovers that Su Momo spent 10,500 yuan on a manicure, she flies into a rage and decides to hurry up and marry Su Momo off to Liu Ping'an so she can teach her how to behave. She even leads a group of relatives in causing a scene at the company. Meanwhile, Liu Ping'an also mistakenly believes that Su Momo has a crush on him and plans to exploit her feelings to take her place as the company's president.