User blog comment:Exvnir/Aura, Dust and Grimm/@comment-98.109.162.219-20131118030201

I think Dust comes from either dead aura beings or dead grimm, because the Schnee Dust company apparently mines dust from their quarries and dust is also explosive/flammable much like sugar and other organic materials. Dust is also like our Universe's equivalent to oil and gasoline because we use it for enerfy and propulsion. Maybe dust came from prehistoric Grimm? Or dead humans.... D: