Now that's just outright wrong. People mistreated their slaves plenty in history.
The USA to this day is still dealing with the cultural history of racist slave owners who treated their slaves of a different race as trash, and many to this day still see the former slave ethnicities as beneath...
People acting like he did any real damage to the Paradise when Raoul is very much capable of bringing the recently dead back to life. He's already even brought back people who got erased during the fight with the God of Hell.
Pacing is fine? 6 months so far has been dedicated to this one single fight that was like the equivalent of a single LN chapter.
The plot has basically not moved for almost a year.
Shounen series like DBZ, Naruto, Bleach, etc can get away with this because they release new chapters/episodes on...
Holy shit we've been stuck with this one single arc for like a year and the fight with this mob enemy for 6 months, and it's still going with yet another form. The pacing is so terrible, should have just ended the fight here.
Don't sell yourself short. My general experience with "official" translations is they're for the most part of low quality and frequently get things horrifically wrong.
Alot of "official" translators are basically companies buying up the license to the series for cheap, then send it to a...
So how much you wanna guess the chance that because they left the mother's head unguarded in a dark place and combined with them not knowing where the Momo girl is, that Momo at some point is just going to release the mother and let her die, which then unseals the evil guy forcing them to deal...
Extending the fight is more filler. The MC's skillset is not for flashy explosive "cool" fights. He literally paralyzes and poisons people so they can't move and succumb to DOT effects. What "cooler" fight are you expecting? Your demand is just pointless story padding at an already glacial pace...
Against the MC moveset. What? You rather drag this out for another 2-3 chapters knowing he'll win in the end anyways?
These chapters come monthly you know, we'll be here forever at that rate.