Entering the Tang Dynasty and Joining the WTO

In the eighth year of Zhenguan, summer! Emperor Li Shimin of the Tang Dynasty, who fought in the north and south, finally used his iron-blooded tactics to wash away the shame of his unfair position, and the reputation of Tian Khan became famous all over the world. However, this year, a young man who had not yet expired floated from the lower reaches of the Weishui River. The trajectory of history seems to have gradually deviated from its original trajectory from this moment onwards... The fates that were originally arranged have undergone dramatic changes.