A not-so-reformed skirt chaser, Hannibal landed himself in an interesting predicament when he ran into the not-so-human Danica Talos in a bar one night. Landed himself a pretty little spot as her vampire cabana boy, running around doing whatever she needed. Except that he wasn't quite content with that, so when he found there was a cure for vampirism, he jumped at the chance to switch to the other side.
Now he spends his time taking down the nasty critters. Or he did, before they were wiped out entirely with the help of a vampire who could walk in the sun; the Daywalker, Blade.