Tang Dynasty: Orphan of Xuanwumen

The most unlucky time traveler in history. On the day of the Xuanwu Gate Incident, he became Li Jiancheng's son and was almost killed by Yuchi Jingde. At the critical moment, the system arrives, gaining overlord combat power, killing Yuchi, and fighting his way out of Chang'an. Step by step, he rose up in the Tang Dynasty. Just... To Li Yun in his previous life, Li Shimin was an emperor and a super idol. But for Li Yun, who traveled to the Tang Dynasty, Li Shimin was the enemy who killed his father. Should this revenge be avenged? Should this country be taken away? Please give me your opinion, urgent! Waiting online! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.