Near future. The white plague has drastically reduced humanity. Today's civilization is just a sweet memory. All of Europe has become a danger zone. Survival is only possible in fortified cities and settlements. Rules are essential for survival in the danger zone. Every child knows that. Until they become a teenager! Laziness, defiance, rebellion, violence... Zack and Archer Goodwoody have crossed the line. Since the death of their parents eight years ago, the brothers have looked out for each other in the urban orphanage. However, they have thoroughly alienated the authorities. In a society that is fighting for survival, there is not much room for guys like them. But due to their youth, they are given one last chance. They are sent to one of the settlement projects in the middle of the danger zone. Settlement No. 16, as well.