True agency in isekai is inversely proportional to innate power. While a YPS-3 physical combatant and a YPS-5 authority-user operate on entirely different planes—making a direct combat comparison meaningless—their DNA profiles reveal a stark contrast in how power dictates a character's life. Eris struggles upward, leaving the person she loves to undergo grueling training because she refuses to be a liability. Her high Growth score reflects a conscious choice to bridge the gap between her current self and her goals. In contrast, Mile exists in a state of forced stasis. Her continent-level capabilities are not a tool for growth but a cage that mandates constant self-suppression. She spends her narrative energy pretending to be unremarkable, meaning her power serves as a barrier to genuine connection rather than a bridge. This is where the YPS scale fails to capture the human cost: Eris’s relative weakness is the catalyst for her evolution, whereas Mile’s overwhelming authority renders her a passenger in her own story. One character defines herself through the mastery of the blade, while the other is defined by the failure of a cosmic request for averageness. The disparity shows that when power is granted rather than earned, it ceases to be an asset and becomes a constraint on the soul.