As part of the royal demons, he serves directly under the Demon Prince, Asphyl. Acting from within the palace's council to lay out strategies in front of the Prince.
Important information for resource management, plans to fight Nyofel forces and other excursions outside of the 4th Realm. And of course, politics.
Part of ruling over demon kind and the 4th Realm as a whole. Even if Prince Asphyl never wants to listen to Kealex's wordiness when it comes to practically everything he has to say that isn't intended for violence against the Nyofel.
Kealex often escapes Asphyl's violence by appealing to what he wants, he's got to make these things work, it is his job after all as Asphyl would remind him ever so often.
And Kealex will find a way..

Thanks to Kealex's field of expertise, he takes on the role of a governor as well. Asphyl may be the Prince, but Kealex has a stronger grasp over what happens within the 4th Realm among demon kind especially.
In part thanks to his powers as a royal demon, which allow him to tap into the darkness of the primordial demon himself.
Asphyl may have the greater powers of their ancestor, but Kealex can still use similar powers, at least enough for him to vanish in shadows and traverse the 4th Realm with ease.

--A book of shadows and secrets--
Kealex's demonomicon holds information about practically anything the strategist deals with when it comes to governing the 4th Realm and it's inhabitants.
The pages are written with special ink Kealex fashions out of his own royal blood. The demonic language within only reveals itself to demons of royal heritage.
(Note: Book should be riddled more with notes and look a bit more special but that comes laterrr aa)
The book also contains information of Primordial origin as Kealex is gifted with knowledge from before and beyond his time, although that kind of knowledge comes to him in dreams.
It is but scribbles of those bits and pieces of knowledge he intends to gather to one day make sense of. After all, much of those dreams concern Algreth, their Primordial Ancestor.
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If anyone remembers my little demon goat Asphyl https://www.furaffinity.net/view/40797662/ (who needs more art, but shh) this is one of his siblings, Kealex.
Lots of lore attached and past 2 years of development went into this boi and I'm happy to finally show him.
I have a little backlog of demons like Kealex to upload. Asphyl's other royal demon siblings. I'll upload the missing ones within the next days.
There's also a lot of development for Asphyl that I will have to adress at a later time.

But for now, thanks for looking and possibly reading. Enjoy!

Art and character belong to me;  ximeon