Harry Potter never. knew that he was the mate to a vampire and he didn't know that vampire was is potions Professor Severus Snape what happens when he comes into a certain inheritance and finds out that that's his mate and he has no choice but to accept him what happens when he finds out everything Dumbledore has ever told them was a lie what happens when he finds out there's more to his life than meets the eye what happens when Harry's World turned. upside down