Liu Fan, a doctor of archeology, unearthed a mysterious jade pendant in Zhaoling, Shaanxi. However, when he touched it, he fell into the vortex of time and space, and his soul traveled to the Zhenguan period - possessing the body of a young man with the same name. Accidentally bumped into Princess Li Lizhi of Changle who "won't survive the Double Ten". The record of "dying young due to illness" in the history books overlapped with the fragile figure in front of him. Liu Fan was shocked to realize that he had become the key to changing history!
With the help of modern knowledge, Liu Fan cured the princess's hidden illness, but fell in love with her "soft yet able to break" imperial demeanor during their relationship. However, the Turks are watching, Prince Li Chengqian rebels, and Li Zhi's succession crisis... Undercurrents surge in Chang'an. Liu Fan borrows the wisdom of later generations to help Li Shimin achieve the rule of Zhenguan, but he becomes increasingly struggling in the power struggle...
Very well written [like][like][like]