Hello, I'm looking for a manga, what i can remember is the habitant world has some points where if the points reached 0, the people will be dragged into an "abyss" which the reality is the earth but in a broken state. The MC wore a mask and at some point it was revealed that the MC has minus point, there are also some girls brings some ball that contain 10000 points if I remember it correctly. also there is some military law in it.