Once upon a time, an old Nordic legend tells, there lived a princess in Burgundy who owned a huge treasure of gold. One night the treacherous Hagen von Tronje, an advisor to the king, broke into the treasury and looted it; but not for himself, nor for anyone else. Hagen stole the gold so that the princess could not have it. He feared the power gold could buy, so he plunged it into the torrents of the Rhine.