Best friends Yeong and Nohae thought it was a joke when they downloaded the infamous “cursed” app. It’s said to command the user to perform… sexual acts and punishes those who disobey or delete it. It started with making them kiss. When they disobeyed its order… the punishment was anything but a joke. Yeong is just a mild-mannered twenty something. Nohae is an award-winning male model, superstar, and now, thanks to the app, sexual deviant. Can they survive the app’s dirty commands? Or will it continue to shame them or even worse…