In order to expose the shady story, investigative reporter Lin Wanzhou transformed into a clumsy secretary and infiltrated the Gu Group. She thought she had superb acting skills, but she didn't know that the president, Gu Huaizhi, had already seen through it and set up a sweet trap of "reverse strategy" with great interest. When the paranoid male lead Lu Yanzhou intervenes, the undercover mission that began with calculations turns into a thrilling business war and emotional game between the three.
However, when the Gu family's buried criminal evidence for decades, the blood debt borne by the Lu family, and the huge shadow of overseas capital surfaced at the same time, a man more dangerous than Gu Huaizhi and Lu Yanzhou officially entered the scene - Ji Shen, the founder of Zhiyuan Technology. This mysterious investor, known as the successor to "Deep Sea", holds the key to changing the situation. His true purpose is a mystery, but his fate has long intersected with Lin Wanzhou's.