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.
Even if it's dangerous, you want to return 
to the lab and solve the mystery.
.حتى وإن كان خطرًا، تريد العودة إلى المختبر وحلّ القضية
Und Sie wollen trotz der Gefahr zurück
zum Institut und das Rätsel lösen.
A pesar del peligro, quieres 
regresar a resolver el misterio.
A pesar del peligro, quieres 
volver para resolver el misterio.
Même si c’est dangereux,
vous voulez rester
Per quanto rischioso, lei vuole tornare
Você, Sensei, quer voltar ao laboratório e 
resolver os mistérios, mesmo que seja perigoso.