About the book: year / Kara graduated from the Academy of the Guardians of the Night with her friend Nick, now she has a long and painstaking job at the center of the Guardians. And everything would have gone on as usual: the patrol, werewolves, vampires, if it had not been for Caius, an ancient and strong vampire who thirsts for power, who appeared in the city. Because killing her and avenging all the deaths of his relatives is a privilege that he does not intend to give up. Because it is her duty to kill him. Because breathing each other in is the only joy.