Fractal Minds Inside Stories

I cover my ears when Tawaddud shouts the Name. By now I have a fairly good idea about how it works. Extreme fractal compression of some kind, a self-referential loop inside a story, forcing the target brain to iterate it all over again, bootstrapping a new mind inside it into existence. How it is possible, I do not know. Even encoding pictures in such dynamical maps takes a lot of computational power, and doing the same for a human mind seems like something that is firmly in the realm of the ...