He stayed always at the foot of the rainbow, which was the bridge of the gods, to see that the frost giants did not come into Asgard, and to listen to the sounds of earth. So sharp were his ears that he could hear the grass and the wool on the sheep's backs growing.
One day when Odin mounted his throne he saw that the earth was no longer green and beautiful. The air was full of snowflakes and the ground was as hard, as iron. All was dark and cold.
The ravens, which had been sent out to see if all was well, came hurrying back to tell Odin that Hoder, the blind old god of darkness, had taken possession of the earth.
Heimdal, the watchman, called that he could, no longer hear the music of the waterfalls and birds, and all the pleasant sounds of earth. Everything was mute with fear of the terrible god of darkness.
Odin called the gods together, and they looked with pity on the great earth, which had been so pleasant a place.
Thor, the strong god, offered to go with his hammer and fight with the god of darkness, but Odin knew that Hoder could hide himself away from Thor.
Then Balder, the Beautiful, the god of light,
