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.
betraying what's in your 
heart that supports you,
،وأخون ما في قلبي ويدعمني
Das zu verraten, was das Herz
am Schlagen hält,
traicionar lo que alimenta tu corazón
traicionar lo que alimenta tu corazón
ça signifie trahir son propre cœur
tradire ciò si ha nel cuore,
la cosa che ti tiene vivo,
E trair até mesmo a parte 
 mais funda do seu coração,