Datang: Li Er, I Really Am Not Your Son

In the second year of Zhenguan, Li Xu was reborn in the Tang Dynasty. While escaping, he met a benefactor with the same name and appearance as himself. In order to fulfill his benefactor's last wish, he went to Chang'an to find his biological parents. Unexpectedly, his benefactor turned out to be Li Shimin's posthumous son who had been lost many years ago. By mistake, he was mistaken for his own child by Li Er. From then on, Li Xu embarked on a road to prove that he was not Li Er's son. Help Li Shimin deal with the five surnames and Qiwang, build a real aristocratic family, and turn the Zhenguan rule into the real Zhenguan era. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.