At the end of the Jokhang Dynasty, the feudal vassal towns were divided and the world was about to fall. The male protagonist Pei Yan is the youngest prime minister of the dynasty. He comes from a poor family and has ruthless methods. He is called a "venomous snake" by the government and the public, but he secretly plays a big game to overthrow the vassal town and reorganize the country. The heroine Shen Yunshu is the legitimate daughter of the Shen family in Taiyuan, and her father is Tai Shiling. When sorting out the old files of the previous dynasty, I accidentally found an obliterated record in the folder of "Daily Notes" - it records that Pei Yan served as a hostage in the enemy camp when he was young and had a marriage contract with a "Shen family daughter". However, the Shen family daughter "died" of illness at the age of sixteen in the history books. After that, Pei Yan's temperament changed drastically. Shen Yunshu discovered that the Shen daughter who "died of illness" was exactly the name of his previous life. She was reborn.