"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!
And why are they doing something that's 
sure to bring the cops down on them?
ولِم يفعلون شيئًا سيشد
انتباه الشرطة إليهم بكل تأكيد؟
Und warum tauchen die plötzlich
am helllichten Tage auf?
Et pourquoi commettraient-ils des crimes
à la vue de tous ?
Perché rischierebbero
di attirare l'attenzione delle autorità?
Ну и зачем же они тогда полезли туда,
где повсюду полицейские?