"Black Book of Blood 1" is an exciting historical fantasy book that tells the story of a brave girl named Leah who possesses extraordinary blood magic. Her life changes radically when she learns about her origins - the ability to use blood as a source of magical energy and her unique role in a world where magic and cruelty reign supreme. Leah is forced to overcome internal contradictions, join forces with her allies and fight for her own future, the fate of the whole world, and learn the true meaning of her strength. This book is full of incredible adventures, mysterious riddles and unexpected turns of events that will captivate the reader from the first pages.