Now that's an interesitng story - not only does the MC not posses god-level powers, he actually has a brain and compassion not to solve everything by killing everything that gets into his way. A nice change compared to all the other Isekai MCs that are either edgelords of levels that should not have been possible to achieve or pansies so soft that it makes you wanna puke rainbow.
A breath of fresh air.
The art looks a bit bizarre though... inconsistent: males are drawn in a lazy, unclean way while the females look like they were copy-pasted from a completely different manga by a dfferent artist. I do not dislike it, but this sense of incongruence makes me feel... idk... *tilts head and scratches chin*... weird? That would be the best word in english I guess. The combat scenes, especially the high-end ones look great though - they left me an impression of proper, rapid movement, unlike some other works. Reminded me a bit of the way History's Strongest Disciple Kenichi (no fantasy stuff, but I recommend for anybody who likes martial arts themed manga) also made me feel like there was proper depiction of speed and motion involved.
Plot is nice so far, but I'm unable to read Japanese so I have literally no idea where it will go from here. So far looks interesting with several differing levels of plot introduced, what we call plot-hooks in D&D (not sure how else to describe several quest-threads that were presented) - not everybody seems to be okay with it but in my personal opinion it's nice that there are several things happening at once instead of a linear plot there events occur one after another. Makes it seem more branched instead of railroading.
I would say solid 7, meaybe 7,5 out of 10?