As the time goes on mirror worlds are making less and less sense to me
We know that Iori is able to travel between dimensions to some degree
Demian implied that the mirror tech is akin to stealing ''chips'' from others
Faust has an entire multidimensional chat that can feed her info
Erlking
Sang Yi
And now we're told that mirror worlds exists through wishes and they don't even have to make sense, and may or may not be ''real''.

Thoughts?