Day 32, Month 13. The world is too small.
70 boys and girls are forced to live together in a strange underground facility.
After a single boy disappears without anybody noticing, a group of friends follow his trails and end up learning more about the mysterious facility than they should have.
While the order keeps crumbling, some children start to get violent, some create their own versions of the new world and some plan to break out to the outside world.