I’m willing to bet some of Xia Xu’s powers were sealed to turn him into a half vampire or something similar.. CharaChan
They made him forget to protect him, and he comes from this prestigious lineage of vampires. BUT WAIT! They were not like other vampires so the royal vampire coven didn't like them cause they believed in kindness and equality and not subjugation of species. Extra cliche? His dad was a normie
i knew itttttt