Agency in the act of protection manifests as either a total surrender of the self or a total mastery of the environment. This comparison exposes a fundamental divide in how characters process trauma and duty. Darkness (YPS-2) functions as a passive vessel, where her zero Ego score is not a lack of personality but a deliberate choice to find fulfillment in submission. Her role as a Crusader is a performance of endurance where the goal is to absorb impact, transforming pain into a psychological reward. Kirito (YPS-4) exists on the opposite end of the spectrum, wielding a full Ego score to bend the rules of virtual reality to his will. While Darkness seeks the weight of the blow, Kirito spends his narrative trajectory attempting to eliminate the possibility of the blow entirely, moving from the survivalism of Aincrad to the existential weight of Alicization. The discrepancy in YPS tiers makes a direct power comparison irrelevant; the real tension lies in their identical Bonds scores. Both are tethered to their companions by a deep relational weight, but they process this connection through inverse lenses. One finds safety in being the shield that is broken, while the other finds purpose in being the sword that ensures nothing ever breaks. The result is a study in contrast between the pleasure of vulnerability and the burden of competence.