Victorian-ish au where Noctis is the only son of old nobility and is forced to marry someone he normally wouldn't so that his father's estate can be inherited by another great family, or something like that it's up to you. Noctis marries Ardyn, who is new money (and considered beneath them) and he hates it. They are first extremely snarky with each other and then warm up to each other over time.

(basically i'm looking for the biggest cliche, jess michaels type historical trashy romance)