Three years ago, Lin Yao was tricked by her colleague Chen Min into changing a figure. Chen Min then publicly turned the blame on her, and Lin Yao was fired. As HR manager Zhao Zheng took her ID badge, he quietly told her, "See you in three years." Three years later, after earning her CPA qualification, Lin Yao returns to her former company as the head of the group's audit team. Fang Qing, a colleague who had been too afraid to speak up back then, has kept a list of evidence for three years, while Zhao Zheng also produces backup copies of the original documents. In front of everyone, Chen Min writes a confession admitting that she framed Lin Yao, and is subsequently fired and handed over to the legal department. Lin Yao turns down a transfer to headquarters and becomes the permanent finance director. Zhao Zheng applies to transfer back. Lin Yao tells him, "I'm not short of people. I'm just missing someone who knows how to water the plants."