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."
to fall down the long slope.
أسقط في ذلك المنحدر الطويل
den tiefen Abhang
hinuntergefallen.
comencé a caer por la larga pendiente...
comencé a caer por la larga pendiente...
commença ma longue chute
dans ce ravin.
Comecei a rolar através
 do longo declive...