In his previous life, the god general Li Xuan died unjustly, but when he woke up, he became a beggar in troubled times. Faced with enemies overwhelming the government and the people in his hometown filled with mourners, he hid his edge among the baskets of food and ladles. When the eldest princess Zhao Tang made a desperate attempt to save the young emperor, and when the loyal servant Chen Jiu's blood spilled on the streets, Li Xuan finally tore open his tattered clothes, revealing the old wounds with dragon patterns on his back. At that moment, the civil and military forces of the entire court knelt down - it turned out that the world's soldiers and horses never really changed hands. The road to revenge starts from the beggar's den, and he wants all the betrayers to kneel down and listen to his story.