Night of the Vampires

It's Halloween and Kaitou Lupin is on a heist to steal the Bloody Jewel which is placed on an old coffin in an abandon castle somewhere in London! Little that he knew that by removing the jewel from the coffin, he also broke the seal on the coffin, releasing a powerful vampire who claims to be the Prince of the England Vampires.

The vampire prince immediately kidnaps Lupin and turns him into one of his kind. Now, the England Vampires are taking over London bit by bit by hypnotizing the folks there, turning them into their puppets to be ordered around, doing their dirty work.

Meanwhile, Joker and his gang noticed Lupin's disappearance and decided to work together to track him down. When they found out he was somewhere in London, questions started popping out here and there on what was going on.

Disclaimer: I do not own Kaitou Joker, it belongs to their rightful owners and I certainly do not own the picture too.