...Hm?Ah... This is a nightmare...Mahiro's RoomLet's finish up math first.Mihari, you liar!!...Ummm, is there any chance you'd let me copy yours...?Thought so...You told me I didn't have to study...Nope!...Fine. At this point, I just have to steel myself...Errm...? Starting from question 3 in the textbook...