Chennai (Tamil Nadu) [India], October 10 (ANI): Director TJ Gnanavel, who enthralled the audience with his Rajinikanth starrer ‘Vettaiyan’, which released in the theatres today, opened up about his experience. Helmed by TJ Gnanavel and produced by Subaskaran’s Lyca Productions, the star-studded film ensemble includes Rajinikanth, Amitabh Bachchan, Rana Daggubati, Fahadh Faasil, Manju Warrier, Ritika Singh, Dushara Vijayan, and Abhirami. Talking to ANI, TJ Gnanavel shared how he came up with the story. He said, “I was asked if I had any story. I already had this story which is good for the audi…