When oxygen levels drop, a state lottery selects a few lucky people to live inside the dome. Everyone else will slowly suffocate. Several years later, life inside the dome continues. The poor class cannot afford the oxygen tax that supplies extra air for running, dancing and sports. The rich elite, on the contrary, are healthy and prosperous. Anyone who opposes the regime is labeled a terrorist and expelled from the dome to certain death. Sixteen-year-old Alina is part of a secret resistance and is forced to flee the dome. With only two days' worth of oxygen in her tank, she faces the terrifying prospect of death by suffocation. Her only hope is to find a mythical grove, a small group of trees protected by a group of rebels. But does it even exist? And if so. Who or what are they protecting the trees from? A dark thriller about courage and freedom, with a beautiful love story in the heart of the book. Translated especially for the group