The poetesses, writers and painters of the Korean era became famous for having an affair with a number of men after their marital misfortune, and even the kings of Korea were seduced and did not conform to the etiquette norms of society at that time. Therefore, there are other names such as "witch", "adulteress", "evil woman", "sex girl" and so on. Yu Tong: the Flower of No owner focuses on the story of her abandoning her aristocratic identity after being abandoned by her husband and using the same name to turn into a prostitute to take revenge. He also created an imaginary carpenter who had a triangular relationship with Yu and his husband, and also showed the secret life of women in the Korean era.