Keelin, Vlad, and Wilko are invited to attend the Kristalceremonie in the Elfenrijk.

The residents of the little village called 'Schemermeer', prepare themselves for a large village festival.

Vlad, Keelin, and Wilko find themselves in the realm of werewolves. Here, Wilko's father, Lupino, has united the wild werewolf clans in peace. Together with Wilko's sister Rhea, he wants to usher the werewolves into the modern age. However, he is opposed by a few who want to return to the law of the jungle. During a dark sacrificial ritual, they create the Blood Moon, an eternal solar eclipse that makes the werewolves ferocious and wild.