"ferrous metals sprang up everywhere in the 1990s, bringing a strange image of suicide and murder, and many churches were set on fire. What on earth is ferrous metal?. This documentary, directed by Aaron Aites and Audrey Ewell, details how the ferrous metal frenzy swept across Europe and shocked Norway with many bold and amazing images. Aaron Aites moved to Norway for several years to make this film, recording the most active time in the Norwegian heavy metal music scene with the most realistic and intimate shots. This film introduces us to the mysterious Norwegian ferrous metal music. "