The plot is set before the events shown in the Killing Monsters cinematic trailer. In the comics, Vesemir and Geralt are looking for Yennefer. In the small town of Vorune, occupied by troops of Nilfgaard, they are looking for work and take a contract for 40 Florens to kill a man-eating monster. A Fiend called Drugan no less. But the giant beast is not the only murderer in this region...