Lyric discussion by HSIAMetalKing 

Cover art for Blood On My Hands lyrics by Demons and Wizards

I believe Ferrus is right-- this song is about The Nibelungs. In addition to what he posted,

Roam to the ghostly river Rhine Leave the misty shades behind I can feel I'm getting near

The "river Rhine" is the river in which Hagen hides Sigfried's treasure after he kills him to prevent his wife from using it to raise her own army.