It’s been two years since Jackie Estacado used The Darkness to kill the men responsible for his girlfriend’s murder. He’s been unable to shake the memory of Jenny’s death since bottling up his supernatural power and now The Darkness wants out. A sudden, unprovoked attack by a mysterious organization known as the Brotherhood heralds the start of a full-scale war and opens the door for The Darkness to reemerge, setting Jackie on a journey to hell and worse.