In order to find the truth about his mother's death, Chen Zhuo, the heir of the Chen family, lurked in Xu Meiying's company as a security guard, and became a son-in-law by mistake. Chen Zhuo's twin brother Chen Yue wanted to be the heir of the Chen family, and pretended to be Chen Zhuo to stay by Xu Meiying's side. Chen Zhuo withstood the pressure of his family to expose Chen Yue's true face, returned to the right track, and joined hands with Xu Meiying for the rest of his life.