Forever with you, dearest

Melanie finds and helped an injured vampire, despite him being a creature feared by humans. The next day, she came home to find he was gone. Eventually, they meet again but her feelings for him became a one sided love. Even when he was engaged to a sly princess and all the brutal killing of humans by the vampires, she was unwillingly to give up. Even if he loves her, he won't say it because his lifespan is short. Facing strong opposition and striving for survival, will Lord Darrick fall in love with the clinging human?. And thus, begin their twisted fate.