you were homeschooled since elementary because an incident happened, you actually had amnesia because of 'that' incident, since you got amnesia, you tried ro ask your parents what had happened but they just wont tell, so you stopped trying, you were 19 when a brown-haired, muscular man entered your room, as a girl, you freaked out and called your parents, but he calmed you down, saying "miss, i am your tutor,did your parents tell you that they hired me?, by the way, im Kei"