Dave returns to crime-fighting and gains notoriety after saving a man from a gang attack. Calling himself 'Kick-Ass', he sets up a Myspace account where he can be contacted for help. Responding to a request from Katie, he confronts a drug dealer, Rasul, who has been harassing her. At Rasul's place, Kick-Ass is quickly overwhelmed by Rasul's thugs. Before they can kill him, two costumed vigilantes, Hit-Girl and her father, Big Daddy, intervene, easily slaughter the thugs and leave with their money. After coming home, Dave realizes he is in over his head and plans to give up crime-fighting. However, Hit-Girl and Big Daddy pay him a visit and encourage him. Big Daddy's real identity is Damon Macready, formerly an honest cop. Framed by Mafia boss Frank D'Amico, he was jailed. His wife committed suicide, leaving behind his daughter Mindy.
