Samejima receives advice from a young man who has been the victim of a rip-off bar. When he tracks down the perpetrator, the bar manager, he is told that he himself is in debt hell and has been forced to work "part-time in the dark". The existence of 'social network dirty money' is revealed in the pursuit of the truth. The Minami underworld emerges in the background.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.