Are You a Landmine, Chihara-san?

It's the start of a new semester, and high school junior Kuroki finds himself sitting next to the girl everyone whispers about: Mai Chihara. With her gothic style, jet-black hair, and intense stare, Chihara is rumored to be a "landmine" girl, or jirai-kei, the hyper-feminine, dark aesthetic often linked to yandere tendencies and unstable personalities. But when Kuroki accidentally catches Chihara's attention, he learns she isn't nearly as unstable as people say. Behind the intimidating aura is a surprisingly sweet girl, if a little odd. Hesitantly, Kuroki starts to learn more about Chihara and her strange quirks. Is there more to her than her volatile reputation? Or is all the dark clothing just a red flag in disguise?