Bite the Woman That Feeds

A sickness has claimed the kingdoms of men. Everyone is either sick or dying, weak to a curse that has no cure-except for me. I'm immune to this mysterious illness, and I do my best to heal the sick and ease the pain of the dying. I was supposed to marry the Prince of Raventower, but after his father and elder brother succumbed to the sickness, he's now king-and can only marry someone of his station. Kingsnake, King of Vampires and Lord of Darkness, marches upon our gates and demands a hand...