Millar goes on to talk about the sequel, stating that Red Mist will be the main villain and will be out for revenge. "This is a guy who has had his entire family killed by Hit Girl," he explained. "He heads off and develops his martial arts skills. He learns how to become a better villain. He is going to come back and wreck unholy vengeance on our team. But in reality, he just comes back and gets stoned, and he spends a lot of money. He can't do anything."
Millar continued: "So he hires this bad ass girl from Russia, she comes into the story, and her plan is to kill Hit Girl. Red Mist becomes like Charles Manson. He goes on-line and influences a bunch of young villains to go against Kick-Ass and Hit Girl. The whole thing ends up as a big gang fight like you'd see in 'The Warriors.' There is going to be a big gang fight in the middle of Times Square between all of these costumed heroes. And at the head will be the Red Mist and Hit Girl."