At birth, Natasha Romanoff is given to the KGB and groomed to become its ultimate operation, Black Widow. Year later, when the U.S.S.R break up and she is now working as a freelance operation in present-day New York, she find herself pursued by the goverment who os trying to kill her. This forces her deal with her past as a spy, as well as the broken relationship left in her wake, long before she became a member of superhero team Avenger.