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 remember putting them in the mail slot.
.أتذكر وضعها في فتحة البريد
Ist durch den Post-Kasten gegangen.
Recuerdo que los metí al buzón.
Recuerdo que los metí al buzón.
On les a fait passer
par la boîte.
Ricordo di averglieli passati.
Me lembro de tê-los colocado
 na caixa de correios.