Good manga
thou It does leave behind some mystery /problems
why the world was a post apocalyptic (we saw this in previous chapters, a bunch of discard carnival rides and such).
we never figured out why hoss got Stronger as he jacked it.
we have the girl who took the demon king seed apparently acting up.
having the slayers disbanding is also troubling, military personnel suddenly unemployed usually end up with more then afew acting out.
then there are the fact that monsters exist in this world, like are people still hunting them? I recall some of the greater monsters didn’t appreciate that.