Xerces

Story
Although he is the second most senior of the Incubi Kings, he can't be more different that the Lustlord. He projects a image of disinterest and quiet, but there is an aura of power around him that even the Empress respects and fears.

During the Gathering, it's revealed that their kingdoms are adjacent to each other, but the Anak doesn't contact her outside of the Gatherings and that rubs her the wrong way but as usual he doesn't allow this to affect him in any sense.

He seems mildly interested in the Empress' plans concerning Simon, but the real reasons of that interest are unknown so far. He seems like a capable leader that counts with at least a competent subordinate called Xestris. During the Gathering, we don't have the opportunity to interact with him. He doesn't seems to pay much attention to the things that happen around him, but he seems to be very well informed about many things that affect him or not.

The reasons behind this decision are a mystery, but it's pretty significant that his cohorts don't intervene in many of the events organized by the others.

We know from the prologue that he harvests Theoson, whatever it can be. Maybe the "Theo", greek for God, in Theoson is related to his interest in theology.