Tang Dynasty: Dragon Protection Hall

Li Yi traveled through the Tang Dynasty and became the ninth son of Tang Emperor Li Yuan. How would he change the history of the Tang Dynasty? What would the Tang Dynasty be like without the historical Xuanwu Gate Incident, and what would happen to the royal family known as the first family? Promote the imperial examination, reform the official system, destroy the Turks, occupy Tubo, and conquer Liaodong. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.