The utility of power in isekai is usually measured by output, but the real divide lies in whether that power builds a system or helps one survive it. Comparing a YPS-7 World Ender to a YPS-2 Awakened entity renders raw combat metrics irrelevant; the scale gap is too wide for traditional tactical analysis. Instead, the comparison reveals a fundamental tension between systemic efficiency and human resilience. Rimuru’s Power is an additive process of acquisition, transforming from a simple slime into a geopolitical architect who treats nation-building as a corporate expansion. This reflects an Ego that has evolved beyond individual desire into a function of state stability. Conversely, Visha’s role is defined by professional competence and emotional endurance. While Rimuru consumes the Orc Disaster to expand a border, Visha manages the logistics of a battalion to ensure survival amidst industrial slaughter. This contrast suggests that in the isekai genre, the sovereign is often stripped of human struggle to become an efficient engine, whereas the subordinate retains humanity through the very limitations that keep them at a lower YPS tier. Rimuru’s zero Darkness score is not a moral victory but a symptom of detachment from vulnerability. Visha's modest Darkness and Bonds scores signify a character who feels the weight of the world, making her the more grounded narrative anchor despite her lack of world-altering capability.