The plans of the ruler of the Empire did not come true. The magical Keys of power, which she, dying, bequeathed to her children, brought to the country not unity, but discord and bloody conspiracies.

The bearer of the Key of the Sword, warrior princess Ariva, who, with the hands of her entourage, destroyed her older brother, the owner Key of the Scepter, took his place on the throne...

The bearer of the Key of Healing, the magician, healer and sage Olio, is sinking deeper into the abyss of madness...

The youngest of the brothers, 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 Chetts...

And the confrontation between people is vigilantly watched by vampires, part of whose blood flows in Linan’s veins. ..