>>27485well, basically it's "immigrants are bad, billions must die". they just randomly kill aliens because they are a different species and no other reason. all we have is a vague "maybe they lied about the meteor" and "they are somewhat privileged and annoying".
also kitami's backstory directly references an irl incident where a foreigner got away scot free
obviously the government conspiracy is gonna turn out true, but that hardly justifies the protagonists just murdering random civilians
tho my issue with the manga is how retarded it is, they're two randos murdering multiple people in the open and no one caught them yet aside from an alien killing organization that wants to know their "secret", sent a spy among them and despite how lax they are still hasn't figured out noma eats the aliens
it's all too contrived. plus the manga loves to have big cliffhangers resulting in complete nothingburgers by the next chapter