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The last thing Giyū saw was the horrible creature known as Muzan crawling away to another part of their quickly crumbling world, taking the hashira who could still fight with him, and the bodies of those who no longer couldn't, behind him. Giyū was the latter, trying to stand up even through the sea of blood at his feet. He was dying. Why was this happening? Wasn't the slayer mark supposed to boost his survival? Turns out, it did. Maybe a little too well. Fate had once again chosen the wrong person to save, Giyū thought, back in his thirteen year old body, staring at his dead childhood friend right in the face. Tanjiro would have been so much better at time travel. CONTAINS SPOILERS FOR END OF DEMON SLAYER

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