Children's Scary Story: Mysterious Refrigerator

In each volume, a man in a black scarf or a man in a red scarf appears and tells scary stories while pulling a guitar. The man in the black scarf narrates in different locations at different times, appearing in the locations where the story takes place (for example, a graveyard or a park at midnight). Most of the actors appearing in the film are children, and their lines are not their own voices but are dubbed.