One

It has been years since Hit-Girl was heard from or seen as she disappeared into the night and escaped prison. Now years later a 25-year-old Mindy McCready is living life in suburbia with two small kids and a normal run-of-the-mill husband. When her past comes back to haunt her as a group attacks her family and takes her twin daughters and husband hostage Hit-Girl decides to come out of retirement or was she ever retired, to begin with?

Note: This fanfic will have flashbacks to a younger hit girl to fill in the time skip