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 ideas are short-lived once they
تُمسي الفكرةُ فكرةً عابرة بمجرّد
.مغادرة حدود مجموعة منعزلة
Solche Vorstellungen haben keinen Bestand,
sobald man ihr Umfeld verlässt.
Esas ideas no duran mucho 
fuera de su grupo aislado.
Esas ideas no duran mucho 
fuera de su grupo aislado.
Cette idée ne survivrait pas
hors d’un petit groupe renfermé.
Idee come queste sopravvivono poco
É uma concepção que não dura muito tempo