After the first murder, Shiki's uncle, Director Shindou, is killed as well. The lab is in an uproar. To find out who the killer is, Nishinosono and Saikawa investigate Shiki's room. There they find a robot named Michiru, and a strange message saying "Everything becomes F."
when she never had guests?
بينما لم تحظى بأي ضيفٍ أبدًا؟
wenn sie eh nie Besuch
empfangen hat?
si nunca recibió visitas?
si nunca recibió visitas?
alors pourquoi cette pièce
est-elle comme ça ?
se ela não tinha pretensão
 de receber visitas?