Briefly about Vanitas No Shuki manga:The Vanitas Grimoire is a cursed tome that gives birth to monsters on nights when the moon is full. A hunter for hire, Vanitas uses the book to dispel a foul evil that plagues Parisian society: blood-sucking monsters. But what if there is more to this grimoire than legend? What if it holds the key to saving Paris from an even greater threat? Who can Vanitas trust when every inhabitant is either hiding a secret or harboring one? And just who or what are The Dreamers?