He is mainly known as a collaborator with the learned historian, Erik Gustaf Geijer, in the great collection of Swedish folk-songs, Svenske folkirsor fran forntiden, 3 vols.
At the moment, he wasn't able to remember what Erik's was.
The quietest and most distant of the brothers, Erik was charged with protecting northern Europe from demons.
Could there be anything Darkyn wanted from Erik?
Erik was just … stubborn.