Reborn as the Tang Dynasty Prince Li Chengqian, he brings with him memories of modern junior high school. He gets in shape in advance to avoid leg problems and pretends to be lame to hide his talents.
Secretly accusing civil servants and powerful generals of holding financial resources, they set up a chess game in the harem with the crown prince and watched the brothers fight each other in the court, working step by step to seize the emperor's inheritance.
