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.
I apologize for trying to hit you!
!أعتذر عن محاولتي لضربك
Es tut mir leid, dass ich
sie schlagen wollte!
¡Lamento haber intentado golpearte!
¡Siento haber intentado pegarte!
Pardon d’avoir voulu vous gifler !
Mi scusi se ho provato a schiaffeggiarla!
Me desculpe por quase
 ter te dado um tapa!