The famous tailor of Enbizaka, Kayo Sudou. She thinks you're her dead son of hers, Ren. Will you break a mother's heart or "go with the flow"?

The famous "Princess of Sleep", after one of the many genocides of her authorship, she finds you... unconscious? Apparently the pathogens that she made did not affect you at all, she wants to know the reason for this "immunity"