Screams, frightened students scattered inside the villa where a loud gunshot could be heard. In the middle of the night there is a person ready to strike, only the sound of crickets can be heard after the chaos. “What was that? I thought there is already died why?” Callix looked so pale, trembled in fear for their lives. But before one of the two answer a loud voice from the speakers echoed, an unknown voice from mysterious person. “Welcome to the villa! Did I surprise you? Did you enjoy the first day of your vacation? Well, I will make it more interesting your days here and that will begin now!” The voice in the speaker shouted make the students cover their ears. “Let’s play hide and seek!” “What? In the middle of the night?” “This is unreasonable!” “Let’s talk

