Synopsis: Lin Zi Yu is a simple, kind girl who is full of justice. After college graduation, she starts working at a PR company, but unfortunately has a difficult boss to deal with. Her boss Fan Shu Chen is a talented hidden rich heir who is very hostile towards Zi Yu, making Zi Yu tremble with fear every day. What Zi Yu doesn’t know is that some company’s confidential information has been leaked since the day she joined the company and Shu Chen is thus heavily suspecting her. But over time, as the two get to know each other more, they start to admire each other. Shu Chen’s rival Luo Zong Liang appears, and it becomes known that he has some sort of relationship with Zi Yu, which anew arouses suspicion that Zi Yu could be a spy sent by Zong Liang. What is the truth behind everything? And will Zi Yu and Shu Chen’s love-hate relationship have a happy end?