She is tired of waiting, like Aaricia, for Thorgal to return. She decides to go to Bag Dadh to find him. As soon as she is on her way, she meets the dwarve Tjahzi, who is also looking for Thorgal to help his people to get out of the claws of the Black Alfes. The dwarves have been reduced to slavery in order to forge axes that would allow to cut off the roots of Yggdrasil, the sacred tree of Odin, in order to provoke the Chaos of the Worlds. And here is Louve plunged into a wonderful and frightening adventure that will again bring out his wildest part of his personality!