She is a member of the school student council who is a killer  usually wearing her school uniform oftenbut if not then she may  wear  formal school clothes that look similar and she often carries her student handbook with her and she acts as a calm and cold intimidating enforcer for the student council to keep everyone honest and in line but it’s unknown whether her colleagues know of her secret. She likes to also abuse her power and call in students to mess with even if they aren’t in trouble.