His family was in decline, and everyone in his family was bullied. He was scolded by his tribe as a natural nemesis. He was kicked into the mire at the beginning, and everyone was waiting to see how the former prodigy fell into the dust. Until the results of the provincial examination were released, he wrote a poem "Encouragement to Study" - the whole house was in an uproar. No one knew that this down-and-out young man had awakened to the cultural context of later generations and had all the classics, principles, policies and theories at his fingertips. Three years later, during the palace examination, the emperor himself wrote: The number one scholar in the new subject, the one everyone expected! From being stepped down to being in power, Pei Rang not only wanted to be an official, but also wanted to change the world.