Kalki 2898 AD: Nag Ashwin and Keya Nair aka Raia are under guidance of ‘master’ Amitabh Bachchan in new BTS photo from sets of Prabhas starrerThin Content Kalki 2898 AD: Nag Ashwin and Keya Nair aka Raia are under guidance of ‘master’ Amitabh Bachchan in new BTS photo from sets of Prabhas starrer
