This started out interesting, with a fairly unique premise among isekai and some solid development. There was character development, there were stakes, there some interesting development. Now, there's no character development, no stakes, and nothing that happens is interesting. Sometimes, the author tries to introduce some politics stuff in the background, so that the MC has something that will have some impact, but he immediately doesn't care, so nothing happens. So, what does happen? Well, as Farwind said, it's mostly passive descriptions of stuff that happened, either in character dialogue or in narrative text boxes. New characters get introduced, but none of them are important, they rarely show up again, and when they do, it's to tell you that their numbers went up. That's it. That's the only thing that changes now: numbers going up. At the end of the chapter, the text boxes tell you that the MC gained a ton of new skills, and the skills evolve or synthesize or whatever, but none of this does anything.
The manga right now is like listening to the characters of a slice-of-life manga that you don't read telling eachother about the slice-of-life stuff they did in the most boring way possible.