Black Widow: Forever a Mystery, Even in Her Own Series
We know all about Natasha Romanov’s work as a former KGB agent. It’s common knowledge that she defected to the United States and became a level 10 agent with with S.H.I.E.L.D. And, of course, her time with the Avengers cannot be ignored. Bottom line, Black Widow is perhaps one of the most badass heroes Marvel…
