Gin-iro no Olynssis

In the year 3567, humanity clings to survival in the ruins of a fallen civilization. Life is harsh, with people constantly under threat from "Gardeners"-unmanned weapons of varying strength, deployed from the Moon. To survive, young hunters take on the dangerous task of tracking and eliminating these machines. While much of the world lies in wreckage, fragments of advanced, self-sustaining technology still function in the remnants of cities, offering meager support to those who remain. One day, Tokito Aizawa encounters a girl named Tea, awakening a power far older and greater than that of the Gardeners. This discovery might just hold the key to a new hope for humanity’s shattered future.