In the opening scene, a woman named Shishi has a moment with her fiance Shenmuan, but he mistakenly calls her Shasha, hurting her deeply. She leaves abruptly and ends up grieving over her unborn child on a hospital rooftop. Her stepsister Jing shows up, confessing to causing the loss of her child and her mother. Jing then pushes Shishi off a building, but Shishi miraculously wakes up in a hotel room, realizing she has traveled back in time to her wedding day, giving her a chance to fix her past mistakes.