A weak woman was sold into prostitution during the Republic of China, but became the concubine of a wealthy family. She and her family experienced decades of ups and downs, drifting from place to place, and trapped by love. Behind the tranquility of Japan's upper-class families, there is a secret that has been hidden for many years. A confused and rebellious woman exists like a ghost. And the middle-aged woman who discovered all this wandered alone in a foreign land, forgetting and searching. Three eras, three women, and three lives all intersected and merged in a trance at the beginning of the century.