After three years of marriage, Shen Wan believed she had Lu Shiyan's one and only affection. Until Fu Jingshen uncovered the long-buried truth: the mastermind behind the Shen family's bankruptcy and her father's fatal fall was none other than Lu Shiyan's father! What once seemed like tender confinement was actually a prison of atonement. With trust shattered and love torn apart by hatred, an encrypted message conceals a secret that could turn everything upside down. Caught between the obsessive protection of her enemy's son and another man's gentle salvation, should she seek revenge or follow the love that has never truly faded in her heart?