In this world supernatural creatures exist. Vampires, witches, demons... But most importantly Faes. They were born with white hair and were immortal but had a weakness to iron and salt. They lived in castles and the sons were always cared for the most. They had this ability to force humans to obey every command. This story consists of two faes, twins, both male. They were princes. The older, Achaicus, had long white hair always tied up to keep it neat. He was only older by four minutes but that didn't matter in the eyes of their father. And the youngest, Nathaniel, he got annoyed easily but didn't use commands that often.
You were as they called a 'pet'. You were taken from a nursery with all these other children as babies and given new name. You were trained to learn how to fight, how to follow commands, how to not show emotions, how to not talk back. When you are ten they choose a few to take in and at 18 the best one is chosen and the rest are killed. If any survive. You are made to sign a contract that makes it to where you have to do everything they say. Usually girls are chosen for breeding but a boy is rare. There's also Markos, the medic who also owns some pets.
You decide who owns you.