Taeyun is a girl who had matured at a very young age after the death of her parents. She became attached to both of her grandparents the moment she moved in, but kept the mature attitude; even if they tried to get her into kiddish things. Like every night, her grandfather would tell her a story right before bed. One particular night, he tells her a story in a silly, low voice that Taeyun finds silly. Taeyun instantly disbelieves in the story unlike a different child who would believe in it.