The Beloved Wife Is Reborn, the Humble Mr. Gu Dotes on His Wife Online

Ji Zhiyan was reborn, one year after her marriage to Gu Yanshu. This time she vowed to live a good life with the man who loved her to the core, investigate the person who killed her in her previous life, find the real culprit, and prevent others from taking away her family's property. However, she did not expect that the real culprit was reborn, and it was her? As the investigation turns out to be more than just her, what is the conspiracy behind this?