About the book: 2007 / The plans of the Lady of the Empire did not come true. The Magic Keys of Power, which she bequeathed to her children when she died, brought not unity to the country, but discord and bloody conspiracies. The bearer of the Key of the Sword, the warrior princess Ariva, who, with the hands of her entourage, destroyed her elder brother, the owner of the Key of the Scepter, took his place on the throne...The bearer of the Key of Healing, the magician, healer and sage Olio, plunges deeper into the abyss of madness...The youngest of the brothers, the young prince Linan, the bearer of the mysterious Key of Unity, is trying to overthrow his usurper sister with the help of the primordial enemies of his own people - the nomadic Chetgs... And the confrontation between people is vigilantly watched by vampires, part of whose blood flows in Linan’s veins…