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 would be dangerous to get any more involved.
.سيكون من الخطر التورط بهذا أكثر
Hier wird es für uns sonst gefährlich.
Involucrarnos más sería peligroso.
Involucrarnos más sería peligroso.
Ça devient trop dangereux.
È pericoloso farsi coinvolgere oltre.
Será perigoso nos 
envolvermos mais.