Sergeant Honma Eiji has been assigned to the Shanghai military police. 
Not long after assuming his new post, he is summoned by Captain Oikawa Masayuki. 
Oikawa orders Honma to conduct an internal investigation and uncover an enemy agent 
who's infiltrated their ranks. As he explains the mission, they hear an explosion...
in order to conceal your own crimes.
.لتتستّر على جرائمك الخاصّة
um so Ihre eigenen
Verbrechen zu vertuschen.
para ocultar sus propios crímenes.
para ocultar sus propios crímenes.
pour un attentat anti-japonais.
al fine di nascondere i suoi crimini.
e explodiu a sua própria casa.