An APP named NYCTO was created 1 year ago, will rise up again. 'Twas made by a famous student named Cipher Nill Zilch from Nyctophilia University. Why Nyctophilia University? Their dean is weird. He loves psychotic things but he's not psycho. The APP wasn't harmful before but someone sabotage him and handle the APP as if he was the one who created it, but what if he made a wrong move? He made the APP worst. Why worst? Some of the player commited suicide just to escape the reality that they're nonautonomous. Every move of yours were eyed on.