The fundamental gap between a YPS-7 World Ender and a YPS-4 physical combatant renders raw power metrics irrelevant, as one rewrites universal laws while the other optimizes within a rigid game system. The meaningful intersection lies in the inverse relationship between their DNA Ego scores and their pursuit of agency. Absolute self-determination is a baseline for the Demon King; his narrative arc is not about acquisition, but about the discipline of restraint to maintain peace. He possesses the world, so his struggle is internal. Conversely, the Flash's journey is a desperate climb from systemic helplessness toward personal autonomy. While the Demon King operates as the architect of his reality, the swordswoman must carve her identity out of a digital prison that views her as a mere variable. This reveals a core isekai tension: power can either be a starting point that necessitates moral limitation or a hard-won tool used to escape predetermined roles. The Demon King’s bonds are a choice made from a position of total sovereignty, whereas the swordswoman’s bonds are a lifeline. One uses power to safeguard a legacy, while the other uses it to survive a nightmare. The disparity in their YPS tiers highlights that in isekai, the more a character can manipulate the world, the less they need to struggle for their own identity.