On a misty night, Oda Sakunosuke, Dazai Osamu, and Sakaguchi Ango meet as always at their usual bar. For the trio of Port Mafia members, it a night spent in camaraderie like any other, but Ango vanishes that very night. Oda is given a direct order from the Port Mafia boss to find Ango, but...
Back when the darkness of night 
was a far bluer  hue than now...
...عندما كان ظلام اللّيل أشدّ زرقةً من الآن
Zu einer Zeit,
Cuando la oscuridad
Cuando la oscuridad
quand les ténèbres nocturnes
Quando l'oscurità della notte
era molto più blu di quanto sia oggi...
As trevas da noite de tons
mais azulados eram...
Когда у ночной тьмы 
оттенок был более синим, 
чем сейчас...