I don't read a lot of Manhuas as I just don't enjoy them that much, but I gave this one a try and I was not disappointed. It does what a lot of Manhua isekai's do badly, and that's have an overpowered MC. The MC is overpowered, but he still struggles, both internal and external battles, and is such a fun character and seeing the later chapters develop him is amazing. The side characters are also really great too, as at first, the side characters really don't matter that much, but after the 2nd season I'd say they're all amazing. The concept is really interesting in comparison to a lot of other Manhua's i've tried to read, it does generic tropes really well. AND the art is amazing, its easily some of the best art in any Manhua i've read, it's actually really amazing. I'd argue it's art is better than a lot of manga's with amazing art, it's just that good.
Characters: The main character is amazing. I love how they explore his trauma and how it comes back time after time to show just the hell he experienced for 20 years in isolation. It's one of the best parts of the manga, and it's just sad that it isn't explored earlier and we only really see it after the first 100 chapters. Another issue I have with the MC at the start of the manga is how unwilling he is to use any of his actual abilities even when it's obvious he would not be found out for it and overall the beginning just isn't that great. Despite this, The side characters are also really amazing, Atisse, Ephyr, and Kivye, as well as Leonheart are all great characters that play really well with Ryu Hanbin. The only issues that are present with the side characters is that they feel really bare bones, they improve a lot over the chapters but at the start they feel soulless.
Plot: The plot is actually really interesting, which just isn't something that I went into expecting. The way they've set up the villains, the way they've set up the gods and goddesses are all really cool and interesting that I appreciate a lot. The only issue is that the start doesn't explore a lot of the later ideas which I think are some of the most importants, trying not to spoil as much as possible but there's a lot that should have been built on earlier.
