"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!
But whatever the answer, Sis, what 
about the thing we're all curious about?
لكن مهما كانت الإجابة يا أختي
ماذا عن الشيء الذي يثير فضولنا جميعًا؟
Wie dem auch sei, eines dürfte niemandes
Aufmerksamkeit entgangen sein, und zwar …
Sea como sea, ¿qué es lo que todos
quieren saber, jefa?
En cualquier caso, ¿qué es
lo que todos quieren saber, jefa?
Quoi qu’il en soit, tous les regards
sont braqués sur un seul endroit !
Comunque sia, sorella,
c'è qualcosa che tutti vorrebbero sapere!
Seja como for, o que todos
querem saber, senhora?
Ну, как бы то ни было,
что там, сестрица, с самым интересным?