The encouraging opening box-office numbers of Marjaavaan have reaffirmed his faith in his choice of projects. Now, Sidharth Malhotra has trained his focus on what could well be the most defining role in his career so far — Shershaah. "I am hungry to cater to a bigger audience. I feel Shershaah will have a stronger pan-India appeal than Marjaavaan. After all, it's a biopic on an Army hero who fought for the country," reasons the actor.