I forgot most of the specific names but the MC, Na-in is the world's equivalent of a prince(?) And he is under the control of Amon who is God/the King, they aren't lovers but they have a complex and toxic dynamic. Then there's Gwen who is one of the servants(?) Who is not from the same world/timeline and he is trying to give hope to Na-in that there is more to his life than being a pawn for Amon. I think. I suck at summaries and I forgot quite a bit of the story sorry. The story and dynamics are very interesting imo.
If someone can word this better please do

could anyone tell me what this is about??? Please and thanks you