I disagree. Like many other Syosetu web novels, it has a 'tell, not show' way of writing that makes it hard to enjoy. As others have mentioned, the WN, like the manga, is directionless and boring.
What annoyed me most, is what always ends up annoying me when I read Isekai novels - the MC, no matter how badass he is initially portrayed, ends up being some overly passive individual who allows himself to be swayed to and fro. What happened to his initial ambition to explore the world and get stronger? Oh, I guess it no longer matters since so and so needs him.