The discrepancy between a YPS-7 World Ender and a YPS-2 Awakened combatant is a chasm that renders direct combat comparison meaningless. However, this gap exposes a critical inversion of narrative value: the character with the lower power ceiling carries the more complex psychological burden. While Hajime Nagumo operates with an Ego of 100, treating the world as a resource to be manipulated or a god to be defied, Rem exists as a study in the erosion of self. Her struggle is not against a physical enemy, but against the suffocating shadow of her sister and a perceived inherent defect. Hajime’s trajectory is one of additive power—adding firearms, adding magic, adding allies—until he becomes an immovable object. Rem’s trajectory is subtractive; she must strip away her role as a replacement and her codependency to find a genuine identity. Even her amnesia arc serves as a brutal reset that tests her essence, whereas Hajime’s challenges are merely obstacles to be dismantled. The paradox here is that his level of power grants a clarity that removes tension, while Rem’s vulnerability creates a narrative gravity that far outweighs her physical output. The World Ender is a master of his environment, but the Awakened maid is the one fighting a war for her own soul.