Xia Wanxing has been in love with Shen Zhiyan for ten years. Starting from the square handkerchief Nian Shaoyu handed over at night, she became the light that could not be hidden in his life. But an accident turned her into a substitute for his late wife Su Manqing - he forced her to wear a white dress and grow her hair long, imitating his late wife's words and deeds. However, after she donated her liver to save him, he listened to Su Manqing's slander and personally sent her to prison.
During her three years in prison, her design dreams were ruined and she lost her unborn child. Her only support was the denim jackets he occasionally sent her. She thought that as long as she waited until she was released from prison, she would be able to wait for him to come back. However, on the day she was released from prison, she saw him proposing to Su Manqing who had "resurrected from the dead" on a big screen in the city center, and the coat that she regarded as a treasure was thrown into the mire and trampled on by Su Manqing.
When the truth about Su Manqing's fake death scam and impersonation gradually came to light, Xia Wanxing realized that she was not only a substitute, but also the "Sister Xingxing" he had been looking for for many years. But fate did not give her a chance to defend herself. In the kidnapping case planned by Su Manqing, in order to protect Shen Zhiyan, she blocked the fatal shot for him. Blood-stained pregnancy test sheets and photos of young people were scattered on the ground. She looked at him for the last time, with only endless exhaustion in her eyes.
Shen Zhiyan hugged her cold body before collapsing in the avalanche of truth - what he destroyed was the only person who loved him, and the deep love he believed in was all lies. For the rest of his life, he wore a blood-stained denim jacket, guarded a house full of old things, and spent his time in front of her tombstone, using an eternal confession to repay his love that was ten years late. Only this time, his star will never come back.