Rachel feels like she doesn't fit in -- until she finds heavy metal and meets Fern, a kindred spirit. The two form their own band, but the metal scene turns out to be no different than the misogynistic world they want to change. Violent encounters escalate, and the friends decide there's only one way forward... A bloodstained journey into the dark heart of the music industry, Boring Girls traces Rachel's deadly coming of age, Fern at her side. As the madness deepens and their band's success heightens, their taste for revenge grows ravenous.