The story follows Alps, a young woman venturing alone into a foreboding, ancient forest filled with supernatural dangers and eerie vibes. Driven by her deep love for her sister, she braves the woods despite the palpable threats lurking within—think twisted trees, judgmental shadows, and nightmarish entities that turn the environment into a deadly playground of tag (onigokko). What starts as a tense survival trek escalates into encounters with demonic forces, leading to intense, boundary-pushing scenes of horror-infused intimacy. Themes include sisterly bonds, forbidden foraging, and unleashing carnal carnage in a depraved, throbbing forest heart. It’s not for the faint-hearted, emphasizing fear, pursuit, and erotic surrender.