The divergence between constructive and extractive authority defines the gap between these two strategists. While the YPS scale places them in separate tiers—one a YPS-4 strategic deterrent and the other a YPS-2 superhuman—the real distance lies in their relationship to systemic law. Demiurge operates as a high-functioning extension of another's will. His brilliance serves as a tool for extraction, turning human suffering into raw materials for the Sorcerer Kingdom. He does not create systems; he optimizes a pre-existing hierarchy of cruelty to satisfy a master's vague whims. Shiroe, conversely, employs the "Villain in Glasses" persona to synthesize a new social contract from the ruins of a game world. His authority is foundational. Where Demiurge views the world as a resource to be harvested, Shiroe views it as a codebase to be rewritten for collective survival. The irony is that Shiroe's lower YPS tier grants him superior agency. He is not a programmed subordinate but a reluctant architect. This distinction is mirrored in their growth trajectories; Demiurge remains static because his purpose is fulfillment, not evolution. Shiroe’s transition from a shut-in to a governor proves that agency in an isekai setting is not the ability to destroy a city, but the capacity to make a city function.