The mysterious mannequin inside the school, everyone's has been talking about how Mary, a student got so scared she had to get herself admitted in the hospital. Four students from class 9-B get more curious about the situation. One of them, Jadyn, claims this all as bullshit, and that someone is pranking just for their entertainment. What will happen when they get more involved with the mannequin? Is there really something behind it, or is someone pranking?