I remember this from a long time ago, at that time there were only a few chapters released, and I was like.. meh, kinda dull, and dropped it...
But now, a year or so later, I binged on this from beginning to the most recent chapter...
As many people said, the characters are actually amazing, aside from the true bad guys, all the other characters are more or less amazing, even some side characters, every piece of information is important, and the plot twists are beyond amazing, heck even the crow dude is amazing! 😂
I wholeheartedly recommend this, it's plot heavy, action packed, and while it's not constant, the humor is quite good too. I also like the fact that our MC no matter how strong he gets, he is still not OP (even after 100 chapters) yet he IS stronger than most, he encounters difficulty, he is not excessively smart, sometimes he's chill, sometimes his emotions get the better of him... He's more 'human' than most human characters in other manga/manhwa.
Anyhow, READ IT. (oh and, while there are some 'feelings' involved, as of now, most of it comes from gratitude I guess, of feelings of safety and friendlines, rather than romantic love... I guess... Maybe...) So read it. Bye. 😂