Vampire love

Earth is a messed up place you know all the stories about the supernatural shit well it's real. Vampires, werewolfs, wizards, witches, and everything else you can think of. But vampires are the kings of earth. Usually when kids are bad or break the rules they are sent to a bidding. Vampires usually pick out of the 20 to 30 kids to be there slaves or blood bags. The vampires can buy up to 10 of the kids if they want but only a few can have that much money. The human and the supernatural really don't live in harmony. They have rules the humans must be inside there house at exactly 11:00 pm. If not they are killed or sent to the bidding place. At 11:01 pm all the supernatural come out and do what they need to do but in the morning they are usually sleeping or are in the demon realm doing other things. The vampires have 3 groups, the blood nights, the roses, and the level e. The roses are the most powerful then the blood nights then level e. The roses are mostly royal family's or riches. The blood night are usually the guards of the roses or are peasants. The level e's are usually working as slaves or are dying trying to get food. You know all the myths like the sun will burn vampires or like they sleep in coffins none of that is true. The vampires are fine in the sun and they sleep in beds.

What happens when a human and a vampire king fall in love?