The 12th season of Kaun Banega Crorepati, while adapting to the new normal, aims to continue with its endeavour to encourage participants to explore the power of their knowledge. The lifeline 'Audience Poll' has been replaced by 'Video-A-Friend' and the set has been re-engineered. Iconic host Amitabh Bachchan's energy and exuberance, Sony says, is unmissable in the show.