You know, from the description, it looks like the khayal are a lot more honorable and law-abiding among their own kind. They're probably an overclass within the City of Onyx that makes sport of the non-natives, to an extent. There are other parts of the description that bear this out ("the khayal always assumes a leadership role") so perhaps play them more as a class of spoiled, whimsical nobles who live off the work of foreign races in their city, rather than hard-bitten Moon Is A Harsh Mistress libertarians.
That they have a king isn't very chaotic neutral of them, but I'd probably play the Malik a bit like a fey monarch, given to making up arbitrary rules and rescinding them if their implementation gets frustrating. Other khayal would replicate this dynamic in small scale over their underlings, the foreign workers of the city.
The City of Onyx is probably a total urban zoo, grand mismanaged projects overlapping each other, roads going nowhere, etc. Again, sort of like a fey kingdom, come to think of it.
That they have a king isn't very chaotic neutral of them, but I'd probably play the Malik a bit like a fey monarch, given to making up arbitrary rules and rescinding them if their implementation gets frustrating. Other khayal would replicate this dynamic in small scale over their underlings, the foreign workers of the city.
The City of Onyx is probably a total urban zoo, grand mismanaged projects overlapping each other, roads going nowhere, etc. Again, sort of like a fey kingdom, come to think of it.