"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!
The gang's dreams of ruling the world from 
an abandoned water reservoir are dashed forever.
تبددت أحلام العصابة في حكم العالم
.من خزان مياه مهجور للأبد
In den Ruinen dieser Wasseranlage
tummeln sich Unholde aller Art.
Lo que queda del cubil de una banda
en una instalación de agua abandonada.
Lo que queda de la ratonera de una banda
en una depuradora de agua abandonada.
… les canailles qui sévissaient
dans ces vestiges ont disparu.
Addio al sogno delle bande criminali di controllare 
il mondo dalle rovine della riserva d'acqua!
E o que resta do covil de uma gangue
em uma estação de água abandonada.
Между прочим, именно здесь рухнула мечта
бандитов править миром из пустой бочки!