Summary of the story: Xiao Yuchen, the emperor of Yan, was a puppet all his life, controlled by powerful ministers, imprisoned in a deep palace, and finally died in the flames of rebellion. When he woke up from the dream, he was eighteen years old again, on the eve of his wedding. He wanted to settle the grudges from the past life and the grudges from this life one by one with his own hands. Get rid of traitors, take control of the military, bring peace to the world, and unify the world. The country is my country, and my destiny should be recast by me.