The blood moon enchants the city, and if a beautiful woman enchants the city, will it be a disaster for the country? Then Yan Fei? In a country with legends, beautiful legends often have magical colors, but what kind of stories are hidden behind the colors? And behind these stories, is there truth or confusion? Ji Juyou is a beauty whose identity is shrouded in mystery and yet is stunningly beautiful. Is she lost or redeemed in the emperor's mental competition?