The Rust Age

A war that should have been fought by humans instead sent war machines in their place. As the machines continually upgraded themselves, they also developed self-awareness. What is the true nature of war, and why do we fight? One self-aware war machine after another comes into being. Wright is an ordinary war machine, yet the higher-ups keep him under close surveillance. His life should have been unremarkable, but one twist after another turns it upside down. Secret weapons, a new insectoid race, apocalyptic mecha, a mysterious box: just how many secrets are there? Big does everything he can to weather every crisis alongside Wright. Together, they meet many other war machines like themselves, protecting a faint glimmer of friendship in this dangerous world. The Rust Age, where gods and demons dance together.