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."
It's me, Yamane! Open the door, please!
!إنه أنا، ياماني! افتحي الباب من فضلك
Hier spricht Yamane.
¡Soy Yamane! ¡Abre, por favor!
¡Soy Yamane! ¡Abre, por favor!
C’est Yamane !
Ouvrez la porte !
Sono Yamane! Apra la porta!
Aqui é o Yamane!
 Por favor, destranque a porta!