Werewolf king and his little demon

Growing up in a world where the earth has been split up into different sectors werewolf's, vampire's, demon's, witches, and Fae. Humans are at their mercy, following their rules or die.

what happens when one girl decides to sneak into the Alpha kings castle to steal something precious but becomes precious to him instead. But this girl is also the long lost daughter of one of the kings in the other sectors. what will happen?