Shen Anqi is the daughter of a wealthy family, and Hong Fei is a prodigal son. The two are deeply in love with each other. But because she was forced to marry the prince of the Song Dynasty, during the escape, the two jumped off the cliff, encountered an ancient tomb, and got a jade pendant. When Qi died, the jade pendant disappeared, leaving a jade pendant mark on her chest. After Fei Jiangqi was buried, he committed suicide in front of the grave. However, Fei Jiangqi was resurrected after his death, with all his wounds disappearing and a jade pendant mark on his chest. He believed that this was Shen Anqi's soul protecting him and hoped that he would live well, so Fei built a cabin in front of the tomb and decided to stay with Yu Qi's grave for the rest of his life. Twenty years later, Fei met Li Yuqing, a member of the Moon Lotus Sect, who looked exactly like Qi and had the same mark on his chest. A thousand years later, he met again a woman who looked exactly like Qi but had no mark on her chest... What kind of fate would Fei and Qi encounter in each life, and what was the secret behind the jade pendant?