Xiao Wanping, a modern social beast, traveled through time and became a foolish prince of the Yan Kingdom. The original owner lost power and was framed by the Seventh Prince, Concubine Xian and others. In order to protect himself, he pretended to be stupid, and relied on modern wisdom and "Tianji Eighteen Game" to fight back step by step, kick Xiao Wanrong to pieces, expose Concubine Xian's conspiracy, and solve the frame-up of the fifth prince. In the process, he gained the trust of the Crown Princess Su Jinying and the protection of the secret guard Zhao Shisan, and became involved in the battle for the throne and the conspiracy to assassinate the Crown Prince. Faced with the palace's open and secret attacks and Emperor Jing's suspicion, Xiao Wanping pretended to be crazy while accumulating strength, vowing to avenge his brother and control his own destiny.
