Datang: Swing the Sword at the Beginning

After traveling to the Tang Dynasty in a daze, Li Chengdao said that God was a bit unfair. It's a good thing to travel through time and become Li Jiancheng's eldest son. But the long knife on his neck told him that he was too happy. Is this a day trip to Datang? Li Chengdao, who was in the execution ground, looked confused. Fortunately, the system woke up in time and gave him a chance to teleport. What? Li Shimin wants to come and do it himself? Okay, Li Chengdao touched the long knife under his body. Just see if I can kill you with one blow. With the system in hand, Li Shimin counts the ball. Swallowing the Turks, conquering Tibet, destroying Fusang, and establishing an unprecedented empire was his pursuit. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.