The Blood or 72 Hours

NOTE!!! This book is written in RUSSIAN! You think it's a mystery? You are wrong! The story is as real as it gets. The main character was born with a genetic disease. However, defective gene gave this young lady not only suffering, it empowered her with ancient skills of medieval witches. People around her think, that her family has a lucky strike. The only lady of a house knows, that her will played a major role in it. At the same time, this fragile young woman is suffering from personal gruesome misfortunes, but many relate this to her disease. However, young lady knows, that roots of her health troubles lays much deeper. Dark forces are trying to overcome the world and want to eliminate her as one of the capable defenders.