Blood & Lace is a single-player action game with some puzzle-solving. The story, thus the game, is divided in 13 chapters. An introduction cutscene opens on a strange man, dressed in clothes from the XVIII century but in a room full of modern technologies. He introduces us to an old story, located in Paris, at the end of the XVIII century. Barbara Cagliostro is looking for a lost book which contains the means to dominate the world. The Vampire Society is looking for it as well.