Jorund, king of the Vikings of the North, has been tricked by Loki, the god of lies, into the forbidden garden of the Norns. The other gods, outraged at such an affront, have locked him in the kingdom of Lukx.

Hundra, daughter of Jorund, has managed to convince the gods that it is Loki's fault, but he has not been able to free his father. The sentence is issued and they do not plan to go back, although they authorize Hundra to come to rescue him.

Knowing how difficult the company is, Hundra visits the old sorcerer Kaldar, to guide him on the best way to accomplish his mission. And he says that if entering is difficult, it is more difficult to leave, and that he can only do so if he finds the three sacred gems before.