A group of teenagers slowly come to, finding themselves sitting at wooden desks. This room looks kind of like a classroom. Blank white walls on all sides. Dim fluorescent lights hanging from the ceiling. And are those… metal grates on the windows? This isn't their school! One by one the students stir awake. Where are they? How did they get here? Their class was supposed to go on a field trip. Everyone was on the bus and then… and then… Just then a door slams open. A man strides in, followed by...