The kingdom of Asgard, with gods included, is in danger and only one of them has enough power to save it: Thor, the god of thunder.

The origin of this danger has been the death of Balder, son of Odin, god of gods, who died by means of a dagger wrapped in mistletoe. Loki, who was in charge of ordering this murder after knowing the prophecy: the death of Balder would bring the decline of the gods, who would be attacked by a pack of rabid wolves without mercy. And that is precisely what our protagonist must prevent.

Thor must destroy a series of eggs, where the components of the wolf litter are developing, which are located in a castle in the distant lands of Vendha, where the children of the devil Surtur guard them jealously.