In a post-apocalyptic world, Earth’s inhabitants must relearn community living and cooperation in a basic fight for survival. Unfortunately, some survivors have other ideas about how this brave new world should work, and they are trying to impose their will on the rest of the peaceful population. But Simon du Fleuve is different: a free man, a fighter, but also a philosopher. Everywhere he goes, he will fight the “Masters of the City”, in the sole aim of serving liberty and justice.