Captain America is in a brutal battle to win the streets of Manhattan back from Knull's forces, aided by the Winter Soldier and the Falcon...but there's a darkness inside Steve that he's struggling to shake. Can his closest friends help him through, or will he succumb to the shadows? Danny Lore (IRONHEART 2020) and Mirko Colak (DEADPOOL, PUNISHER) join forces for a twisted and terrifying story at the heart of the war against Knull!