Just one day, one event can turn a person's life upside down. Flavian, a shepherd from the north, receives from his uncle a mysterious seal that is being hunted by powerful forces. By the will of fate, Flavian finds himself in a whirlpool of events. The shepherd finds himself in a city of ravens, where the duke's daughter has been kidnapped by unknown people, and the city itself is being terrorized by a vampire. The undead are straightening their shoulders, and a schism is brewing inside the city, neighboring villages are emptying, and knighthood from all over the Riverlands gathers in Ravenfield to begin an altar campaign. The eternal struggle between good and evil, mystical powers, ingenuity, friendship, betrayal - all this awaits readers in this impressive saga. Will Flavian be able to uncover the true nature of the seal and save the world from the horrors of the dark past and avoid the nightmare of the future? The answers to these questions await you on the pages of this exciting book, which will immerse you in the world of mysticism and adventure.