Kurayukaba & Kuramerukagari

This town's purple mist is a faint dream, which consists of enigmatic rumors. And now, detective Soutaro takes on the enigmatic "mass disappearance" that has everyone perplexed! It was unclear what the aim was, and there were no witnesses... What's the real story behind the "creepy ruts" that constantly seem to follow them? The detective enters the city's underground "Kuragari" area covertly in search of clues. Then there is a sudden encounter between the commander of the Black Iron's armored train and it. And this had a significant impact on the detective's fate!