Rampo receives an invitation to a detective game from none other than E. A. Poe. He's indifferent at first, until Poe reveals what the reward would be should he win.
Is where the Agency and the 
Mafia headquarters are.
.هي مكان الوكالة ومقرّ المافيا
… auch die Detektei
und die Basis der Mafia!
¿Las bases de la agencia
y la Port Mafia?
¿Las bases de la agencia
y la Port Mafia?
… tombe sur l’Agence
et la mafia portuaire ?
Le sedi dell'agenzia e della Mafia.
As sedes da agência e da máfia?
Место, где находятся
штабы бюро и мафии.