Datang: the Identity of the Crown Prince Was Exposed by Li Er!

The first child of Li Er and Empress Changsun was lost in the rebellion, and her life and death were unknown. Empress Changsun was so heartbroken that she became ill. ... During the Zhenguan period! In a tavern in Chang'an City, the time traveler Li Feng was telling a middle-aged man named Li about his dissatisfaction with the current dynasty. Tang Dynasty marriage? Cursed Li Er! Weishui Alliance? Cursed Li Er! "Aren't you afraid that the Holy One will hear what you said?" "Li Erba and I are incompatible. Besides, there are only you and me here. How could he know?" The man named Li smiled mysteriously. "Is it possible that I am the current sage Li Shimin and you are my crown prince?" Li Feng: "???" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.