[DeepL Translation - needs review] Introduction to Volume 1: A medicine wholesaler in Nihonbashi is robbed of its money and goods, and eight members of a family are slain. Hayato Nagatsuki, a secret agent, notices that the bandits appear on windy nights, and that they have something in common with the Yami gang, a gang of bandits who have been active in Edo in the past. Then, a young man named Ayaji appears before Hayato. Ayaji's parents were killed by the Yami gang, and he has volunteered t...
