Shen Zhiyi is reborn. She wakes up on the morning she was supposed to register her marriage to Qin Siyan. In her past life, her stepmother used her as a bargaining chip, her sister-in-law treated her like a target, and her husband acted as if she didn't exist. She hasn't forgotten a single blow, humiliation, or bitter pill she endured over those seven years. This time, she opens the marriage registration form and writes another name in the spouse section. Qin Siyan doesn't even furrow his brow. He only says, "Suit yourself." But that evening, she receives a text from an unknown number: Qin Siyan is investigating you. He knows everything. Shen Zhiyi grips her phone and smiles. So what if he knows? In this life, she's afraid of no one.