The Xiao Dynasty has survived for hundreds of years. In addition to the diligent work of the monarchs for the people, it is also inseparable from its strict ruling system. There are also mechanisms such as the Royal Secret Guard Training Camp and the Shadow Guard to clear the way for the unification of imperial power. The cause of the turmoil 13 years ago was a conspiracy between a secret guard spy and the eunuchs in the palace, foreign countries and concubines. Although it was discovered in time and did not cause irreparable losses, it was also the cause of the future consequences. . . .