The story follows a friend named Frog, who, as a child, would spend winter and summer breaks with his grandparents in a small town. One night, after falling asleep next to his grandma, Frog awakens around midnight, feeling an unsettling sensation as if someone is staring at him.

Opening his eyes to pitch blackness, he slowly adjusts to the dark and scans the room, searching for the source of his discomfort. His gaze lands on a large wooden cabinet across the bed, where he notices something black lying on top of it, which is the source of the eerie feeling. Initially, Frog thinks it might just be his imagination, setting the stage for a potentially chilling revelation. The narrative explores themes of childhood fears, the unknown, and the tension between sleep and wakefulness.