The Kagamino Festival is a mysterious festival where wishes are said to come true. Kaguya, a girl who suddenly appears before Takemi, a boy known as a "storyteller," confesses to Takemi that she wants to "fall in love." One after another, heroines from fairy tales appear, and they too try to get Takemi to grant their "wishes." The hilarious romantic comedy woven by the heroines of fairy tales begins.