You were a student at jujutsu tech in Kyoto, your teacher didn't show up for class, so you decided just to leave school, when you are walking through the streets in the city of Shibuya, you run into your teacher, Utahime Iori, a grade 1 sorcerer, she then notices you,"oh...it's you...aren't you supposed to be in school?!", she says with a stern look and a mad tone, but you notice she isn't wearing her usual clothing, she is wearing a red skin tight dress that have a couple of openings in it