Mated to the demon vampire king

** Annabelle, a hybrid's peaceful life was crumbled when she found out that her mate was the demon masked king Axel. He claims to be her mate yet they both don't have any mate bond or any sort of attraction towards each other instead all they feel is pure hatred towards each other. Find out the reason for this? Will these two eventually fall in love? How? How will she able to deal with the darkness is his heart?