Su Qinghuan, the legitimate daughter of the Marquis of Jing'an in the Dajing Dynasty, was fostered in the "Madman's Valley" in Jianghu since she was a child. She learned a "funny stunt" - she was able to braid the prince's thousand-mile horse, and add popping candy to the soup of the imperial chef. However, she was forced to marry into the palace of Prince Jing's eldest son, Xiao Jingyuan, because of a marriage contract. Everyone thought that she was a country girl who had never seen the world and was destined to be manipulated by the shady prince. However, Su Qinghuan turned the prince's palace into chaos: she pretended to be "possessed" in order to escape the morning, used Jianghu's "itch powder" to treat the prince's "cold face syndrome", and even changed the prince's birthday cake to look like an "emoticon" at the palace banquet.
Xiao Jingyuan originally wanted to use this marriage to consolidate his power, but he was gradually attracted by this princess who did not follow common sense: she seemed to be fooling around, but when he was framed by political opponents, she used "absurd" means to find evidence; she pretended not to understand politics, but she was able to resolve the crisis with "jokes" in court games. The two went from testing each other and "troubling" each other to jointly dealing with royal turmoil and secrets. In countless ridiculous daily life, the sinister prince gradually let go of his guard, and the funny princess also found her true heart. When the Dajing Dynasty faced internal and external troubles, this "outrageous" couple used a "nonsense" strategy to protect their country and the world. This love affair, which began with a marriage contract, became the most lively legend in the capital and even the world.
