Pan Xiao woke up and was reborn in the court. As a commoner scholar, he faced the nobles of the court, and no one knew his origin. Armed with the wisdom of later generations, he tried to stand alone and carry out clean reforms in an officialdom where corruption was rampant and various forces were intertwined. In order to protect their own interests, the villains obstructed him in every possible way. The protagonist is faced with the dilemma of whether to join in the conspiracy to gain power or stick to the bottom line. At the same time, once the secret of his rebirth is exposed, it will trigger a hunt and turmoil in the court. Due to his lack of official experience and social discipline, his path to reform was full of difficulties. He was also rumored and slandered by villains and faced misunderstanding by the entire court. But he must complete the reform within a limited time and save the dynasty. In the process, the confrontation with the villain caused the relationship to deteriorate and a crisis of trust emerged. Even if he succeeded in revenge, he had to pay the price of losing the person he cherished.