Told in the female protagonist's first-person voice, this is a time-loop novel. Bai Yundu used to be a timid girl who was always searching for herself amid uncertainty, constantly reinventing herself. She went from fearful and cautious to cold and indifferent in just one summer. But in the autumn of her twenty-first year, she met Jiang Kong and Lin Aicheng. Their warmth and energy gradually rubbed off on her, making her more vibrant and sunny. Somewhere along the way, she quietly tucked Jiang, the brilliant man who had first helped her and guided her growth, into her heart. The best years of her youth were spent protecting Jiang Kong, yet even by middle age, she still hadn't managed to confess her love... Would she get another chance? He gave her one: “If you could do it all over again...”
