"Yes, Ootsuji Detective Agency" In the purple smoke lies a faint dream, and in the town, rumors swirl like smoke. Now, facing the strangeness of the "mass disappearance" bewildering society, detective Soutarou confronts it! With no witnesses and unclear intentions, the identity of the "ominous tracks" that always appear in its footsteps... In search of clues, the detective delves into the underground realm of the town called "Kuragari." There, the encounter with the black iron armored train and its commander, Tanne, will significantly shake the fate of the detective!
ache all the more in 
the stillness of the night.
.توجع أكثر في سكون الليل
… treten pochend im Zwielicht
der Nacht zutage.
Regresa en la noche y duele.
Regresa por la noche y duele.
s’endolorira
dans la quiétude de la nuit.
dolgono ancor di più nella stasi della notte.
E a dor regressa ao anoitecer.
Во тьме ночной
они раз за разом зудят!