Saki and Sakuyo finally realize that Hyoe is the common figure involved in all the demon incidents! In order to track his activities, they opt to disguise themselves and follow him and Mohiro around town.
I never knew detective 
work could be so painful!
لم أتصوّر أن يكون عمل التحرّي
!صعباً إلى هذا الحدّ
Wer hätte gedacht,
dass Detektivarbeit so schwierig ist …
No sabía que los detectives
trabajaban tan duro.
No sabía que los detectives
trabajaban tan duro.
Je pensais pas que c’était aussi dur,
le boulot de détective…
Non pensavo che fare l'investigatore
fosse un mestiere così doloroso!
Não sabia que ser 
 detetive podia ser tão difícil!
Я и не знала, что детективам так нелегко!