Weird that I have such a different opinion when it comes to this series compared to most people here, or the overall rating for that matter.
I've lasted until chapter 49 - pretty much non-stop fights, the author seems to be writing by the seat of his pants, lots of twists that feel like an ass pull, and villains that look 100% evil throughout 90% of their screentime - and if they suddenly start having backstories or more "human-like" characterizations, you know they'll soon die, so the protagonist (who actually does not know about said backstory) can hold their dissolving bodies with a teary-eyed look just to show how big of a heart he has. Several characters (boar guy and sleepfighting guy) border on annoying, but they are actually pretty decent compared to most of these "pillars" who are simply plain horrible. At least the protagonist and his sister are somewhat interesting, but sadly they barely interact with each other.
Does the series actually get better later on, or is this pretty much everything I can expect for another 120 chapters?