#chap129.5

chapter 129.5 spoilers

So we know that before Atsushi was transported to London, Kyouka found a piece of paper and gave it to Atsushi.

Well, I think that piece of paper is from the page Fyodor ripped out of the Book. The one which he wrote on. Atsushi gets teleported to London through a portal, we know that. But in between that there is a voice that says "O tiger, O tiger. Gather at the promised land"

Could it be that London is where the Book is? We all know that Atsushi is the Bookmark so it wouldn't be that surprising. And the "promised land" part, we also know that Fyodor met Agatha Christie in earlier chapters, did they plan something to get Atsushi to London? -To find the book?