Board Thread:Spoilers!/@comment-25926288-20160713182420/@comment-24674051-20160928203219

I think there's nothing that says that Charlotte has to be from CoMC. the LoUS is a mashup world, just like the EF/SB. So Charlotte could be from a completely different LoUS story that has interacted with the Count, much in the same way as (Cinder)Ella and Red and Snow all interacted in the EF.