Heavenly Khan

A modern man's soul crossed into the Tang Dynasty and integrated into Princess Taiping's eldest son Xue Chongxun. He tragically found that according to the development of history, their family will be killed by Li Longji in more than a year. Li Longji has become his doomed sworn enemy. Where should the protagonist go? In order to survive, is he qualified to be the opponent of Li Longji? How to interpret the poems of the prosperous Tang Dynasty...