In the small town of Kitaro, a mysterious inheritance from the Shin-chan family threatens to unravel the lives of three unlikely friends, as they uncover a supernatural secret hidden within a cursed crayon....

When the Shin family moves into an old mansion, they discover that it's haunted by the ghost of a vengeful spirit, leading to a series of eerie encounters and a race against time to uncover the truth behind the mansion's dark past....