Daggubati Rana, who is enjoying the success of ‘Bahubali’, is presently busy with another movie, wherein he is playing the role of a naval officer. This yet to be titled film is based on the history of a mysterious sun submarine titled PNS Ghaji. Sankalp Reddy is wielding the megaphone for the first time for this movie and it has the war between India and Pakistan that had occurred in 1971 in which Pakistan deploys a submarine called PNS Ghaji. The story deals with the sequence of events that had resulted in the sinking of the Pakistani submarine. The director had completed the shooting of the first schedule and several India-Pak scenes were shot underwater for the purpose. The second schedule is likely to begin in a week’s time. Meanwhile, Raja had recently posted a tweet on the Twitter that an unexpected guest had visited their house on Monday. Yes… it is a snake, which sneaked into their house. However, it escaped from getting caught by the charmers. Surprisingly, Rana had taken snaps of the snake which sneaked into their house and posted them also on the Twitter..