 In a story based freely on Norse mythology brother and sister Tjalfe and Røskva are paid a surprise visit by gods Thor and Loke. After the children disobey his orders Thor takes them along with him to Asgård, the land of gods. After quarrelling with Loke, the children, accompanied by strange creature Quark, follow their own path and their adventure takes them to Odin, king of gods, to a playful forest and to the land of the giants.