Cheng Zhenzhen (played by Yang Ying) is a salesperson at Love and Home Real Estate Company. Her ideal is to become a gold medal real estate agent. In the company, the one who gives Cheng Zhenzhen the most headache is a colleague named Shao Pengcheng (played by Deng Lun), who is also Cheng Zhenzhen's work partner. In fact, Shao Pengcheng's true identity is the daughter of the company's president. In order to support himself and experience life, he hides his identity and "goes undercover" in the company. Cheng Zhenzhen has been secretly in love with her senior Jing Ran (played by Zhu Yilong) for many years, and the two actually came together by chance. However, after removing the secret love filter, the various problems exposed by Jing Ran made Cheng Zhenzhen finally choose to break up with him. At this juncture, the company fell into a huge crisis because of the exposure of commercial secrets.