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."
I'll be in my room.
.سأكون في غرفتي
Ich bin in meinem Büro,
Estaré en mi cuarto.
Estaré en mi habitación.
Je serai dans ma chambre,
Sarò nel mio alloggio.
Venite pure da me per qualunque cosa.
Estarei no meu quarto,