TO.Guest It's been about two months since Muzan died. But why haven't you come back from that place yet? On that worst of all possible nights, the day we fell into the Infinity Castle that I can't forget no matter how hard I try. I wanted everyone to survive, but you, the one I wanted to protect most, died, and only two or three of the Hashira made it out alive. I was going to confess to you after killing Muzan, but I failed. Still, you know I go to your grave every day, right? I clean it and even hug it. I'm doing well, aren't I? Oh, and I burned some pretty clothes so you'd only wear beautiful things in heaven. I don't know if they fit well, but I still love you, Guest.

Today, as always, he continues to write letters, hoping against hope that she, who is no longer in this world, might return. He knows it's pathetic even to himself, but he keeps doing it, feeling like she might come to him just once, even as a ghost.