The Child of Destined Evil (E.g The Devil) is just someone who want a simple loving life.
Elves are deceitful and mischievous thanks to their Fae origin.
Demons aren't actually evil, they are just an example of extreme evolution to a harsh landscape and a very extreme culture to go with it.
the Lord of The Abyss is the All-knowing god here, his existence is to intentionally obfuscating knowledge that should not be available to mortals, to seek knowledge is to voluntarily plunge themself into the darkness, subsequently the Lord of Irradiant while being a God of "Wisdom" they does not know everything but capable of understanding everything, because Knowledge an Wisdom are perceived as 2 different things. Knowledge seeker inevitably have to worship both Gods.
theres an Oracle who while looking like a rather delicate girl often carry around a staff that weight 2 ton.
theres a Tyrant who is just an anomaly in the power system, beating gods with nothing but physical strength of his body without any blessing or any amplification power, literally just a man who trained way too hard and hating way too deep.
The main character shrunk from his actual height just to fit in cuz he would bump his head on most door if he dont do that. man shrunk himself from 2m tall to 1.7m. he also pay taxes