About the book: year / Once upon a time, so long ago that no one remembers these events, the world was drowned in bloody wars. After centuries, and maybe even millennia, the enmity between demons and spellcasters has not died down. There are no more angels left; they destroyed themselves. But their blood would help the demons so much in this fight! But there is a world that does not know these events. A world in which only people live who have not met either demons or angels. But it is one of the people who is destined to be at the center of this thousand-year feud..