Yan Rufei was originally a descendant of a noble family, but he went into exile after his family's conspiracy failed. He and his friend Du Pangpang wandered around the market, picking up small powers in a humorous and witty way, and gradually became involved in the fierce competition between the old and new forces in the kingdom. The prince Chu Tianheng has hidden ambitions, and the powerful daughter Ye Yunshu and Yan Rufei are both enemies and friends. Ming Jiayi's mysterious appearance makes the already confusing power chess game even more confusing. It is difficult to distinguish between good and evil among the four people. Friendship, betrayal, resourcefulness and conflicts are intertwined. They are looking for themselves in the wave of power struggle. The four volumes respectively tell the story of the beginning of the power struggle, the exposure of hidden threads, the all-out struggle and the final turning point. It is full of laughter and tears, compact and coherent. In the end, Yan Rufei makes a clever plan to break out, friendship and ideals are sublimated, and the kingdom ushered in a new era.