Well this was a decent episode but I would like to start off with addressing some really weird moments that confused me. First of all, Cecil was seen arriving at Rei's home which appeared as a typical two story Japanese house. Where in the world was this giant concrete room hiding? Is someone honestly going to tell me that place was just being kept hidden under that pretty small looking two story house. Even for a main character, why in the world would anyone just blindly following someone into a deep dark, underground, soundproof room with no windows? That place had trap written all over it.