Datang: Killed Li Er at the Beginning

Traveled to the Tang Dynasty and became Li Jiancheng's legitimate son? And the Xuanwumen incident is going to happen today? The key, Li Jiancheng and Li Yuanji, the second batch, have just left the house! It's too late! We can only fight with Li Er! Who cares about you, the eternal sage? Who cares about you, Khan? The sky is big and the earth is big, life is the best! If you don't let me live, I'll let you die! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.