Total submission to an external framework defines the shared void where self-determination should be. When placing a Filolial Queen alongside a ruthless Imperial mage, the data exposes a startling symmetry: both characters operate with zero Ego, functioning as high-performance assets rather than autonomous agents. This reveals that agency in isekai is often a mask for optimization. Filo is a YPS-2 entity whose entire trajectory is a reflection of the Shield Hero’s influence; her perfect Growth score represents a biological and emotional evolution tailored to serve another's needs. Conversely, Tanya operates at YPS-3, leveraging a corporate mindset to navigate a military bureaucracy that she claims to despise but obeys with religious precision. While the YPS gap marks a clear difference in destructive capacity—Tanya can threaten cities while Filo handles tactical skirmishes—the structural reality of their lives is identical. Tanya does not seek power for her own sake, but to secure a safe rear-line position, yet she remains a prisoner of the very rules she games. Filo’s devotion is affectionate, and Tanya’s is utilitarian, but both are effectively tools. The comparison proves that whether one is driven by love or logic, the result is the same: a character who excels at executing a role but lacks the will to deviate from the script.