The chasm between a YPS-4 strategic deterrent and a YPS-1 human is insurmountable, rendering combat comparisons irrelevant. The meaningful tension lies in how power scales inversely with personal autonomy. Ainz operates as a puppet of his own reputation, trapped in a cycle of performative omnipotence to satisfy the expectations of the Nazarick NPCs. This high power rating masks a corporate anxiety that dictates every movement. Shiro represents the opposite extreme: a raw intellectual engine with zero ego, functioning only as one half of a symbiotic unit with Sora. While Ainz simulates a god to hide a salaryman, Shiro reveals a genius who cannot navigate a room alone. This comparison exposes a recurring isekai pathology where characters are defined not by their capabilities, but by the roles they cannot escape. Ainz is a prisoner of his perceived divinity; Shiro is a prisoner of her own cognitive specialization. The YPS-4 entity possesses the world but loses his identity to the role of the tyrant, whereas the YPS-1 human possesses the truth of her limitation but lacks the will to exist independently. True agency is absent at both ends of the scale.