Datang: a Young Man from the Tang Dynasty

By an unexpected opportunity, a young man traveled to the Tang Dynasty and got a prehistoric system. In order to make the Tang Dynasty better and China become stronger, this young man was on the verge of death anytime and anywhere. However, the result was beyond everyone's expectations. No matter how he resisted the decree or how he tried to commit suicide, Li Shimin and Empress Changsun loved him and were obedient. The reason is that even the protagonist himself does not know that he is the first child born to Li Shimin and Empress Changsun but was left behind in the world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.