The heroine is a "reborn dancer" in Shanghai during the Republic of China. Each near-death experience will forcefully trigger the "memory return of the next 48 hours" and replace the current rebirth node with the last death node - forcing her to find the only way to prevent her own death within 48 hours. And every time she fails, she will lose part of her memory, until she is completely reduced to a beautiful body with no past and at the mercy of others. This is not a gift of eternal life, but a curse of countdown.
