The Korean historical melodrama series "Baekilui Nanggoonnim" tells the story of a young prince who loses his memory. During the reign of the Joseon Dynasty, the country is plagued by a terrible drought and famine. In order to appease the gods, the young heir Lee Yul issues a decree to urgently marry off all the widows. However, the young widow Hong-shim has no intention of getting married again. When an unknown fool, who has lost his memory, appears in her village, she decides to pretend to marry him. It turns out that he is actually Prince Lee Yul, who had hit his head.