Saikawa and Nishinosono return to the camp, putting off trying to find a solution to the case. But they can't stop thinking about it. They go back to the lab and investigate Dr. Shiki's rooms again, where they find a strange number that is a clue.
The biggest mystery of this case.
.أكبر لغز في هذه القضية
Das größte Mysterium
El mayor misterio de este caso...
El mayor misterio de este caso...
Le plus grand mystère
de cette affaire…
Questo caso...
è il più grande di tutti i misteri...
O maior mistério desse incidente.