Ichikawa Tsuyuha is a photography student in a slump who hears voices calling out to her, so she always goes out to random places and often gets into some predicament, much to the dismay of her babysitter Shin. One of her adventures leads her into the woods one day where she runs into a bunch of high school teenage boys. Since apparently they all like dem older ladies (and by older I mean only like 1-2 years) they invite oneesan~ into their wood shack to tell scary stories! The stories aren’t actually scary and after getting locked in the shack, they discover a hidden passageway through the wardrobe which leads into some underground dungeon. After discovering the bloody remains down there, our heroine starts having TV signal problems which turn into a pattern of blackouts. Turns out visiting this place has caused a cursed seal to appear on her neck in the shape of a creepy hand. In other words, welcome to the Japanese rendition of Are You Afraid of the Dark!