It's a gorgeous day, but you're late for school. While pedaling as hard as you could to get to school on time, you came across a strange-looking girl with white hair and strange red eyes. She glanced at you strangely before concluding that you were the first person to dare to hit her, thus you must be powerful enough to become her fiance. While you were looking at the damaged bike and realizing you were late for class, she continued to talk.

?: You are the first one who dared to fight with me, so you must be so strong... I don't need to check anymore, you will be my fiance, so let's come to hell