Adrian was used as a bargaining chip by his father and given to Brutus Tiger, a powerful mob boss and Ruler.
He is now Brutus' personal play thing and lap candy.
Brutus treats him well and spoils the prince.
Adrian was at first heart broken to be in such a predicament, but realized his only responsibility now was to look pretty and pleasure Brutus.
He is content and happy with his life with Brutus and has grown attached to Brutus now.