King Nagarjuna is all set to go deglam and appear spiritual. This is happening through his new movie Shirdi Sai and Nag would be seen in the title role. Now, it is heard that the regular shooting will commence from February 2nd onwards at a village in the remote areas of Karnataka. This is being directed by the Mouna Muni K Raghavendra Rao while Mahesh Reddy is the producer. Music is by M M Keeravani.