This book uses Xu Dabao and other small figures as the starting point to describe how they were gradually involved in the power struggle between the rivers and lakes and the court with their wit, humor and loyalty in the troubled times of continuous war. From the market to the temple, from humble beginnings to influencing the current situation, the protagonists are sometimes swayed by difficulties, and sometimes reverse the situation with wisdom. In a world where cruelty and absurdity coexist, humor becomes a weapon for survival, and friendship, love and dreams inspire growth. The three volumes respectively tell the story of the beginning of the troubled times, the turmoil and the final settlement. Each story has ups and downs, but always grasps the rhythm, taking into account both relaxation and tension, and finally works together to rewrite the ending of the era.