Meet Jessica Jones. Once upon a time, she was a costumed super hero... but not a very good one. Her powers were unremarkable compared to the amazing abilities of the costumed icons that populate the Marvel Universe. In a city of Marvels, Jessica Jones never found her niche. Now a chain-smoking, self-destructive alcoholic with a mean inferiority complex, Jones is the owner and sole employee of Alias Investigations - a small, private-investigative firm specializing in superhuman cases. When she uncovers the potentially explosive secret of one hero's true identity, Jessica's life immediately becomes expendable