It's the last day of August! The kids in Moonville Harbor, a small town in California, are heading back to school soon and the summer is nearly over. However, this day is unlike any day in Moonville Harbor. On the exact same day, 30 people are kidnapped. Those 30 people wake up in an abandoned warehouse with a slip of paper that has their own name on it, but nobody else's name. Some of them aren't afraid at all; they think they got drunk and stumbled here by mistake. Others are terrified; they have no idea what's going on and want to call the police. Little do they know, they're about to take place in some murderous, dangerous games led by a sadistic serial killer...and that one person will die every day that they're there. It's survival of the fittest; who will win?