My oc lore

I'm currently writing my ocs lore and I wanted to share it with you guys and I want to talk about Iliies and Kiveran.

So basically Illies was created by Krisalin (the great Goddess who created everything and everyone) eons ago alongside with Kiveran (the guardian of life) and Wynvell (I still need to write his lore). Illies was destined to be the entity guardian of wisdom and hope, but since Illies saw mortals as weak and inferior creatures he told himself that they don't need wisdom. So, he betrayed Krisalin and left the spiritual realm to go to the physical realm, creating an never ending temple to shelter those who wanted to live with good advices and wisdom, but instead of doing such, he cursed them with ignorance, and if they dared to leave the temple, he would throw them in the never ending abyss. But eventually, Kiveran also discovered that the only thing that mortals were sure of is that they would die someday, so he also betrayed Krisalin, but not Wynvell, since he was way more powerful than him, and then turned into the herald of death, leaving the spiritual realm too and giving mortals blissiful deaths.