Responses

yea, im pretty sure balla is the new term for bullet user. i dont think all 3 brotjers were ballas, because it was mentioned in the previous chapters that sid(cid) was the shame, or black sheep, of the family because he was a balla. the oldest brother was able to make sid kneel by using a technological equipment designed by devante. this is what im assuming.

Yes, balla = bullet user. The translator should have explained the sudden usage of the term.
Mostly normal students attend the academy.
Confused AF. Is balla = bullet user? Aren't all 3 brothers bullet users though? That's how they're in the academy right? Then what's up with Paz? And the grandma? What is she on about?