After trauma leaves Gu Shishen with amnesia, he falls in love with his wife, Lin Wan, a traditional Chinese medicine physician, seven times in a repeating loop on the day they divorce. On the seventh loop, he catches the scent of a medicine that is uniquely his, and his memories return. Lin Wan’s silver needles uncover the truth about a fire ten years ago. Before the prison of time breaks apart, can he truly win back the love of his life, whom he forgot for half his life?
