After breaking up with Xu Yuran, Jiang Chi is forced to sign an agreement not to step within five hundred miles of her wedding. Everyone assumes Jiang Chi is still trapped in his obsession with Xu Yuran, mocking him for wearing a fake ring and deceiving himself. On the day of the wedding, all the guests wait for him to rush in and disrupt the scene, and Xu Yuran stands before the officiant looking back repeatedly, certain that he will run up to her just like before. But until the ceremony is hastily interrupted, that familiar figure never appears. At the same time, news of a mysterious wealthy family wedding quietly spreads. No one knows that in the cold wind on the rooftop that night, Jiang Chi had long since let go of the past, holding another hand and walking toward a life none of them had anticipated.