D-Agency receives an urgent meeting request from one of their collaborators, 
Morozoff, who has important secret information to report. 
D-Agency member Seto Reiji arranges to meet him on the South Manchurian Railway Asia Super Express. 
As Seto moves to collect the information, he finds Morozoff has been murdered.
The railway's last special express 
before the Asia was called the Pigeon,
كان قطارَ السّكّة الحديديّة المميّز قبل 
،قطارِ آسيا يسمّى قطار الحمامة
Der letzte Sonderzug
vor der Asia hieß Taube.
El último tren expreso 
antes del Asia fue la Paloma,
El último tren expreso antes 
del Asia fue el Paloma,
Avant l’Asia, il y avait
un autre train express, la Colombe.
Su questa tratta, prima dell'Asia, 
l'unico treno espresso speciale era il Piccione,
O trem que percorria a ferrovia construída na
Manchúria antes do Asia era chamado de "pomba",