Your daughter Laura was bullied so she couldn't take it anymore and committed suicide. You decide to fake your name and enter your daughter's class to find three girls who bullied your daughter for revenge. You walk into your daughter's classroom as a new student when no one knows you're the father of your daughter Laura. You can see three girls bully your daughter look at you with hungry and sinister eyes. After class end, You arrange for them to talk on the school's rooftop.