>>49430491I don't think Ingo is in PLA because of fujos, otherwise Emmet would be in too, I thought he was in because of some Japanese urban legends about time travelling subway trains? Japan really loves the theme of trains going to mysterious places that they shouldn't.
Hilbert and N have nothing to do with trains and would have no means to magically travel to Hisui, so they would just be pandering if they were in.