Angelina "Shark" Jolie is a vampire who can turn into a mermaid. She works on ships to sing and put the passengers to sleep, so she can steal their blood and turn it into aqua vitae (blood pills) for vampires. Abel and Esther met her on a ship while they were heading to Vatican. Angelina Jolie is not her real name, but the manga author described her as a character modelled after actress Angelina Jolie. He gave her a generic name as he could not think of any unique Western names. This same goes with Kung Fu. These two characters do not have official names and only appear in the manga.