Really mediocre to this point and its only getting worse. The motivations of the antagonists are shallow and most of the characters' reasonings are shallow. The slower paced chapters are built on comedy that falls short. There are too many unnecessary different kinds of power. There are essentially 7 kinds of magic (mana, divinity, demon summoning, spirit, shamanistic, divine mana, dragon abilities) and 5(6?) tiers of existences (demons, dragons, humans, demigods, god, and whatever this bs "divine" tier that lucas is supposedly entering). The problem with this is that it dilutes the world. demons and dragons have not been relevant 95% of the time. They don't feel like part of the world, they feel like something that exists to make the plot seem more complex. Out of the 5 archdukes we barely knew 2 of them before the recent chapters. Spirit magic has become completely irrelevant to the point that most people have probably forgotten it even exists. Characters often display characteristics that go against their prior characterization, such as Lucas walking away from Lord. Why the fuck would he do that? His entire motivation since ch 1 was to kill this guy and he just literally walks away from him and barely displays any animosity for the deaths of his friends.
I could write pages about all the things that have been wrong with this and give plenty of examples, but even blazing through these chapters was a waste of time. All in all, the writer threw a fuck load of ideas into the pot; character ideas, magic ideas, plot ideas, etc., and half of them have fallen by the wayside. There have been many contrived moments when characters have behaved in ways that don't make sense and I've pointed a few of those out in past comments. I find it hard to even care about the mc's progress because he doesn't account for minor details or bother to anticipate anything. He rarely has any kind of plan and he's never prepared. The plot just happens around him while people just show up to tell him things. god, lord, lucifer, ivan, ricky, shwei, the circles, etc. They just info dump on the mc then he info dumps onto other people while saying "we're gonna kill this guy" or "we're gonna find this guy". How? Who knows, just wait for someone to pop up that has the next bit of information we need.
At this point in the plot, it's getting pretty laughable with all the power stealing and betrayal with no coherent motivations.