I've read many manga. This was honestly, one of the best well-thought-out developed stories I have ever experienced. Many manga forced me to lower my standards. Dungeon Meshi forced me to raise my standards. I do not say that lightly. It is that good. The Winged Lion is a fantastic villain.
I love this manga, but my only complaint is I kinda wish they showed us the divine visionaries fighting against the brothers, and atleast extended the training arc by a couple more, I kinda hope the anime does something but, either way im cool if they dont, this manga is still a 10/10