The wolf wife is pretty forced imo.
I am enjoying this though. Despite being op he seems to struggle finding a place in this world. Perhaps his goal is to return home too.
I found the fact that he didn't recognize the infinite symbol to be very clever.
The MC refusing to rely on slavery is SO DAMN GOOD! Seriously, lots of isekais out there the were MC use it without even a second though ... Ah, is good seeing one where he dont use it.