A suspenseful love story about courage, truth and reunion. The novel revolves around the secrets of Zhou Lan, Cheng Qizhou, Lin Yaozu and the sapphire collar pin, and reveals the secrets of love, hatred and murder between Su Jin, Lu Yuanzhi and Lin Shichang a hundred years ago. The main synopsis is as follows: Antique shop owner Zhou Qian accidentally obtains a sapphire lapel pin from the Republic of China, and a strange dream ensues - she turns into Su Jin, the fiancée of industrialist Lu Yuanzhi. When scholar Cheng Qizhou appears, he is strikingly similar to the man in the dream, and a murder case that has been buried for centuries comes to light: Lu Yuanzhi was poisoned by his business rival Lin Shichang, and Su Jin was imprisoned and silenced for revealing the truth. In order to cover up the crimes of his ancestors, Lin Yaozu, a descendant of Lin Shichang, launched a deadly pursuit of Zhou Qian, who was holding a lapel pin. Under the guidance of Su Jin's bloody diary, Zhou Qian and Cheng Qizhou carried the memories of their past lives and worked together to find ironclad evidence of the poison and face the Lin family's crazy counterattack. A blood-stained jade pendant and an unsent last letter revealed a more cruel truth and an obsession that transcends life and death, and finally ushered in the justice trial and the salvation of the soul in the center of the storm.
