Yan Lingyue is the princess held in the palm of the king of Northern Yan. After experiencing the destruction of her country and her people, she was reborn as the legitimate daughter of Prime Minister Yan of the Zhou Dynasty. And you were given a marriage, and you want to marry a fool? Although Zhou Ziyu was foolish and stupid, he was extremely handsome. He was the favorite ninth prince of King Zhou! In order to take revenge, she put on a red dress. From then on, he became her idiot husband. In the deep palace backyard, she pretends to be a pig and eats the tiger, fights with the snake and scorpion princess, punishes the vicious princess, and uses him to turn the Zhou royal family upside down. He pretended to be stupid and deceived her into losing her heart. It turns out that the fool is not stupid! The pampered heroine vs. The loyal dog hero, this is a love story that is evenly matched!