I Want to Control the World's Soldiers and Horses

Su Donglin traveled back to the late Tang Dynasty. At this time, rituals and music in the world have collapsed, people are killing people, and people are eating people. In order not to become someone else's ration, I can only raise the butcher's knife and walk up step by step. "Prince Li Shimin was able to control the world's troops two hundred years ago, and I, Su Donglin, can do the same two hundred years from now!"