Captain America and Iron Man head to Madripoor for a technology expo! What could possibly go wrong? Everything, that's what, especially when Batroc's Brigade shows up and a technological nightmare threatens to bring the world to its knees. As technology goes berserk all around them, Captain America and Tony Stark fight their way through Madripoor

This is a story about time travel, fantasy and danger as Shadowcat have to decide between saving the life of a friend or the lives of millions!