When every human receives the same mysterious notification declaring Earth a Level Zero civilization, Dr. Kael Vey discovers humanity has been secretly hidden from a galaxy governed by an immense System. As alien structures appear and hostile civilizations take notice, Kael unlocks a rare Pathfinder class and leads humanity into a dangerous race for survival. With the terrifying Void Swarm approaching, humanity must level up, forge alliances, and uncover why Earth was chosen. Level Zero is an addictive LitRPG science-fiction adventure of progression, alien mysteries, epic battles, and galaxy-spanning discovery.