Vampire & Cross

"Will an interracial romantic relationship work out?! Aren't vampires that kill my parents?" I start to think about this when I met the harmless white-haired vampire? He seems different. He could kill me at the very beginning yet he didn't do anything but help me get out of troubles." Instead, why the one I trust most advise me again and again not to get myself involved in that vampire-hunter task anymore? I know there is something hiding from me, but what should I do to find it out?