Yeah, the church is definitely gonna be a Dark World. Think about it: Thus far, the main antagonist of each chapter has been named after a chess piece: King and Queen. Y'know what else is a chess piece? A bishop. And y'know what place bishops are associated with? Churches. And y'know what there is in Home Town? A church. Not only does it follow the "Double Door" premise, but it would also keep the "chess" trend going very well. I think this will be the Dark World in Chapter 4, because for one of the small peaks we have into that chapter, the window in it looks somewhat like stainglass windows, which are almost always found in churches. COINCIDENCE? I THINK NOT!!!!