In her previous life, Shen Ruotang followed her mother, Xu Wanqing, to the United States, where, under her stepfather's guidance, she became an Olympic champion in freestyle skiing. Reborn at the age of eight, she finds that her younger sister, Shen Yurou, has chosen their mother first and taken the life that was supposed to be hers. Shen Ruotang turns instead to her taciturn father, Shen Mingyuan, and starts over. Gradually, she discovers that her sister also retains memories of her previous life and is trying to replicate, and even surpass, the championship journey she once experienced. One sister races toward past glory, while the other searches for an entirely new life. When the sisters meet again on the ski slopes, their battle over family, choices, and fate truly begins.