Representatives of one alien race have a cute pastime: visiting underdeveloped worlds and hunting the aborigines. The main target is the head. Skull hunters are a special caste with their own hierarchy, with their own closed club, the Pack. "Supreme" is a title that can easily be lost if you don't back it up with your trophies. Once visiting the planet Earth, one of the Highest had a nice hunt, and at the same time learned that the law of blood feud operates here. Circumstances, personal interest and vanity force the Supreme One to return to Earth to take home the skull of the Great Hunter, who died here many years ago. But the triumph may be hindered by a man who has vowed to avenge the death of his brother. The longer the bloody path, the more people want to get even for their friends. But for an alien thirsting for glory, blood feud is nothing more than a circumstance that tickles the nerves.