Mizuki woke up in a classroom, but this classroom was very… what do you call it? Unsettling? Anyways, they saw a few other people there. Mizuki: yawn Woah— Where am I?! This isn’t Kamiyama! Airi: You signed up for Kamiyama high school too, right? Well, I’m Airi Momoi. Ultimate Idol. Mizuki: I’m Mizuki! Nice to meet you! Anyways, where are we?!