"Could be," said Heiji. "Guess the question is why. Or how they managed to do it for so long without us noticin' anyone else was around. Not to mention all the extra work involved in handling a whole other group of people separately from us."

Plus. Would that mean there were separate Calhouns. Oh god let it not be so.

"Might also be that there're some people outside our rooms in some kinda holding facility. It's easier than trying to kidnap them on demand, right? Just erase their memories right before they dump 'em in here, and they're none the wiser."