Atmospheric Pressure

Olson lives in a city that has been sealed from the outside world. He's an Eleven Year and close to citizenship. His life is upended when one of the few adults who cares about him commits suicide - or so it appears at first. While investigating, Olson meets a girl named Natalie snooping around his school. He soon learns that one of her friends died under similarly mysterious circumstances. Together, they start looking for answers, and end up discovering the city's darkest secrets.

Olson is trapped in a city that is on the hunt for him. He has nowhere to run as the whole place is sealed from the toxic atmosphere. Nobody wants to help him until he meets a scientist who knows his true origins. Meanwhile, back home, his friends are caught under the thumb of a brutal regime, until they decide to fight back.