In the aftermath of a devastating war against a seemingly alien "Sky-god," the survivors forge a fragile peace, vowing never to use the terrifying technology that nearly destroyed them. Generations later, a thriving society has built a new world on unity and tradition. But when a new crisis threatens their survival, the descendants of the original victors are torn between two paths: uphold the ancient law and risk annihilation, or break their most sacred oath and risk becoming the very thing they once fought. This is a story about the cost of peace, the burden of memory, and the eternal question of whether some knowledge is too dangerous ever to be used.