A modern ordinary person, Li Chengqian, who is nine years old and eight years old, has a martial virtue. He is familiar with the complete history of the early Tang Dynasty, and he is fully aware of the tragic ending of his leg disease, rebellion and being abolished. On the day of the Xuanwumen Incident, Li Shimin led troops into the palace, and Xue Wanche and Feng Li led the East Palace Guards to storm the Qin Palace. Everyone was panicked.
