Actress Priyanka Chopra, who will be seen playing the female lead opposite Hrithik Roshan in "Agneepath", asserts that her character is the soul of the movie.

"The best thing about Kaali (her character in the film) is that she is Vijay's strength. She is the soul, happiness and naughtiness in the film... So to prepare, I had to just follow Karan," the 29-year-old actress said at the unveiling of the second look of the film.