A well-planned car accident, a substitute bride sent to a wealthy family, a prison game that begins with revenge. Gu Chenzhou set up a dragnet in his wheelchair and vowed to crush his enemies; Su Wan struggled with the surveillance and power grid, trying to tear off the label of the stand-in. When the dusty safe was opened by the mother's key, and when the outline of the "shadow" gradually became clear, the two found that each other had been entangled in the same giant web. Hatred and truth are torn apart, conspiracy and love are intertwined. They must seize the only light before falling into the abyss.