Autumn, 1937. Against the Imperial Army's objections, Lt. Colonel Yuuki
establishes the spy training group "D-Agency." The army sends Liuetenant Sakuma to serve as their liason to D-Agency, and he watches the applicants easily coast through the brutal examination process. Not long after, Sakuma is ordered by Colonel Mutou to search the home of a suspected American spy, the Japanophile John Gordon. Disguised as military police, Sakuma leads D-Agency on their first mission.
their country's police will 
inevitably get involved.
.يتمّ إشراك شرطة بلادهم في التّحقيق بشكل حتميّ
wird sich die Polizei
des Landes einschalten.
la police en sera alertée.
è inevitabile che la polizia venga coinvolta.
imediatamente a polícia do país começa a agir.