Comparing a continent-level authority to a city-level physical combatant is a category error that renders traditional combat metrics useless. The gap between Mile’s YPS-5 destructive ceiling and Shalltear’s YPS-3 tactical output is too wide for a head-to-head analysis of force. Instead, the value lies in examining how both characters function as prisoners of their own existence. Mile is a prisoner of her capacity, a cosmic glitch whose power is a burden she must actively suppress to maintain a social mask. Her low Ego and Luck scores reveal a character whose agency is choked by a misunderstanding of her own desires. Conversely, Shalltear is a prisoner of her definition, an entity whose very personality and combat style are the rigid outputs of a creator’s settings. While Mile struggles to diminish her presence to fit a human mold, Shalltear struggles to expand her psychological agency within a programmed framework. One represents the isekai trope of the unearned inheritance that necessitates self-effacement, while the other represents the tragedy of the artificial being seeking autonomy through performative devotion. They illustrate the two ways isekai handles the concept of the "unnatural": as a force that must be hidden to preserve connection, and as a tool that must be validated to achieve identity.