This is one man's story. He woke up in mysterious room, and he have no idea where he is, and why. He think so deeply... by it is thought this situation is dream. But now... he feel fear,frustration,and curiosity. He stand up, and open the door. To the Nightmare. Humans think so many times, and active their brain. But, in these people, someone inhibit their murder, suicide,impluse...and so on. And he want something new in this repeatable life. What makes him to be frightened ? Did you think like this? " I can sure this place is real world. " You think " This is real, because i can't do this in dream. ", do you? Dream is may be dream, but you can't sure what is real and what is dream. Even you die, and you will wake up. Alright, Let's see this man's Nightmare.