The story takes place in the Yanyun ancient country, which is full of power struggles. It tells the story of how Xiao Yu, a young man from a poor family, relies on his wisdom and humor to make allies with different personalities and counterattack and grow up in troubled times. A gradual wave of dynastic change will involve the protagonist in power, love, hate, friendship and the turmoil of his family and country. The four volumes unfold gradually, from the first acquaintance of fate to the change of dynasty to the final decision, every scene is full of ups and downs. The book is fast-paced and uses a compact and humorous way to show the protagonists' astute self-rescue and sincere emotions in complex situations. It not only reflects the changes of the great era, but also infiltrates the warmth and fun of life details, and finally reaches a gratifying and thought-provoking ending.