Transported to a world under the gaze of eldritch gods and overrun with monsters, Simon activates the Anomaly Editing System just as he is about to be placed on the altar by cultists. By extracting materials from all things in the world, he edits and creates monsters, gaining their innate skills and a portion of their power. Thus begins his journey of playing against the gods. Countless monsters are born from his hands, including the Void Shadow Spider, the Hundred-Armed Giant, the Chaotic Evil Eye, the Dragon of Finality, and the Soul-Reaping Banshee.