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 job will be to move to a foreign land,
،ستكون مهمّتهم الانتقال لبلد أجنبيّ
Sie haben auf sich allein gestellt
ins Ausland zu gehen,
Su trabajo será el de irse al extranjero,
Su trabajo será el de ir al extranjero,
ils seront seuls
sur un territoire inconnu
il loro compito sarà 
raggiungere una terra straniera,
Eles precisarão se adaptar aos lugares,