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...
All you have are your own words.
.كلّ ما لديك هي كلمات
Es bleibt bei der blanken Behauptung.
Solo cuentas con tu palabra.
Solo cuentas con tu palabra.
C’est ta parole contre la mienne.
Non hai nulla, solo parole.
Só o que você tem é a sua palavra.