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."
Without a body, you wouldn't understand.
.بلا جسم، لن تفهمي
Das ist ein Konzept,
was man ohne Körper nicht begreift.
No lo comprenderías sin un cuerpo.
No lo comprenderías sin un cuerpo.
Il faut avoir un corps
pour comprendre.
Bisogna avere un corpo per capire il concetto.
É um conceito que não pode 
ser entendido sem um corpo.