Transfer of several cities from Earth to the world of sword and magic. The final book of the cycle about the adventures of a young man with a special gift tied to his blood. The betrayal of the one whom Victor considered his right hand led to a full-scale war with the elves. And then a heap of problems came from the neighboring mainland, occupied by dragons and where the eldest wife would not wait for him. But all this fades against the background of the mystery hidden in the Empty Kingdom, and directly related to the magic of blood.