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...
What if I did?
وماذا إن كنتُ الفاعل؟
Und wenn ich das hätte?
¿Y qué si lo hice?
¿Y qué si lo hice?
Et quand bien même ?
E anche se fosse?
E daí, se eu fiz isso?