Gojo opens without hesitation, Infinity blooming around him like a second skin — that invisible, automatic absolute barrier that has turned every prior challenger into a footnote. He floods the space between them with Hollow Purple, the collision of Red and Blue tearing a scar across reality that would unmake anything it touched. Against anyone else, the fight ends here. But Sukuna doesn't flinch. He stands in the center of the devastation, four arms loose at his sides, mouth curled into something that isn't quite a smile, watching the technique wash past him with the idle curiosity of a man examining an insect. This is not arrogance. This is recognition — the oldest sorcerer who ever lived understanding, in the marrow of his curse, that Gojo's Infinity operates on the logic of *contact and force*, and what Sukuna carries is something else entirely.
Gojo shifts tactics with the disciplined brilliance that made him the strongest of the modern age. Unlimited Void erupts, his Domain swallowing the world and saturating every nerve in Sukuna's body with infinite, unfiltered information — sensation without end, thought without resolution. For a sliver of a moment, even Sukuna stills. The technique is flawless, its sure-hit guarantee absolute within the barrier. But Sukuna's Domain Expansion answers before Gojo can press the advantage. Malevolent Shrine doesn't seal space the way conventional Domains do. It *bleeds* outward, its binding vow striking a bargain with the environment itself — the shrine's innate effects reach beyond any closed barrier, punching through the conceptual structure of Unlimited Void rather than shattering it by force. Gojo's sure-hit lands. Sukuna's cleave lands *too*, and the Shrine does not negotiate with Infinity.
Gojo burns through the damage with everything he has, restructuring his technique in real time, compressing his Reversal: Red into a pinpoint singularity meant to overwhelm Sukuna through sheer cursed energy output. It works, partially — Sukuna is pushed back, flesh carved open along one arm, the Shrine flickering under the assault. The King of Curses bleeds and grins wider. His body reconstructs through reverse cursed technique applied at a level Gojo cannot sustainably match, each wound closing with the casual efficiency of a being whose durability is baked into the oldest, deepest layer of jujutsu itself. Gojo cannot *end* him. Not with Hollow Purple, not with Unlimited Void, not with raw output — because Sukuna's regeneration and the structural depth of Malevolent Shrine form a loop Gojo has no key to break.
The truth of the fight settles like a blade through silence. Gojo is brilliant, technically perfect, the pinnacle of what a modern sorcerer can be — and it is not enough. Malevolent Shrine's cleaving cuts accumulate where Infinity cannot intervene, where the Domain's vow has already rewritten the rules of engagement. Gojo's body begins to fail not through any single devastating blow but through the relentless arithmetic of a technique that bypassed his defense entirely from the moment it opened. Sukuna crouches beside him at the end, almost respectful, four arms folded, eyes carrying the boredom of a man who has never truly been tested. *"You were the most interesting thing this era produced,"* he says, and in his voice there is something that might, in another life, have been admiration. Then Malevolent Shrine's cleave completes its work, and Satoru Gojo — the strongest — is still.
WINNER: Sukuna (Heian Era Peak) REASON: Malevolent Shrine's Domain expansion bypasses Infinity at a conceptual level through its binding vow, removing Gojo's absolute defense and leaving him with no means to end Sukuna's regeneration — only Sukuna holds a genuine kill condition.