Identity Crisis
So, it seems our mysterious proprietor has a few tricks of his own up his sleeve, and is definitely more than just a pawn shop owner, since he can see William's true form.
As for questions, if you recall, anyone has the potential to be a Key, so perhaps that's what's going on here? Time will tell!
Adamas (Guest) (2018-06-25)
the loupe he's using is an illusion-piercing artifact!