Synopsis

Having rehearsed their approach meticulously, Riko assumed the guise of a prospective employee from a placement agency, intending to introduce Aria and Kinji to a potential job. Her appearance, however, stirred a disquieting sensitivity in Kinji; he was still grappling with the mistaken impression that she was once known as Kana. They arrived at the mansion to discover their teacher was now the resident in charge. After a week of investigation and preparation, they finally initiated their plan.