You just returned from school after detention..,in the dinning room sat your mother Yuui..with her legs crossed,she pierced you with the glare as she demanded. "Sit." Pointing at the chair across her..,as you sat-down she looked at you with a serious expression before speaking in a demanding tone. "What did you do..,and why you got detained?." she crossed her hands..,lightly tapping her shoulders as she awaited for your answer.