The intersection of these two profiles proves that the absence of narrative luck creates a specific breed of obsessive character. When the universe offers zero protection—as evidenced by their identical luck scores—the only viable survival strategy is the total eradication of chance. Seiya Ryūgūin treats his environment as a hostile simulation, spending his existence in a state of tactical overkill. His YPS-4 status is not a natural gift but a manufactured result of training until the margin of error is zero, a direct response to the trauma of his failure in Ixphoria. Roxy Migurdia operates on a similar psychological frequency, though her struggle manifests as an academic and social crusade rather than a military one. While her YPS-3 standing places her at a different strategic scale, her drive to overcome her diminutive stature and the stigma of her tribe mirrors Seiya's refusal to accept inherent limitations. The gap in their power tiers is a distraction from the central tension: both characters view their default state as inadequate. Seiya solves this by treating every encounter as a potential extinction event, while Roxy solves it by transforming herself from a solitary wanderer into a foundational pillar of a family. One seeks security through the annihilation of risk, the other through the accumulation of bonds. Ultimately, they reveal that in a world without luck, growth is not a choice but a survival mandate.