Su Dahao (Itthipat Thanit) is a top traffic star in the entertainment industry. When he decided to hire a personal nanny for himself, there was an endless stream of people coming to apply. Among them, a mysterious girl named Saori stood out and finally got the job. She, who had nothing to do with the entertainment industry, also got the opportunity to observe the entertainment industry up close. Lan Lan (Lv Jiarong) is Su Dahao's agent. In fact, Su Dahao's life is not free at all. All his schedules and everything he did were controlled by the strong Lan Lan, which made Su Dahao feel very painful. The appearance of Saori brought fresh air to Su Dahao's life. As time went on, Su Dahao developed a different feeling for Saori.