Karl Schneider, writer for the Berlin Allgemeine, is suspected of being
a German/Soviet double agent. While D-Agency searches for proof of his 
espionage activities, Schneider suddenly dies under mysterious circumstances.
Lieutenant Colonel Yuuki sends his men on individual missions in order 
to uncover the truth.
"At our next exchange,
"،في تبادلنا التّالي"
„Bei unserem nächsten
Austausch sage ich:
"En nuestro próximo intercambio diré
"En nuestro próximo intercambio diré:
"Al prossimo scambio,
que usaria a flor que significa 
 "Eu perdi tudo. Vamos morrer juntos"