Nava Mohini is a horror movie where Raja (Narasimha Raju) and Radha (Rohini) fall in love with each other. But Raja's father Dharmayya, a rich landlord kills Radha as he is against this relationship. The twist in the tale occurs when Radha returns as a ghost and starts troubling their family.

Jaganmohini (Jayamalini) commits suicide and becomes a ghost after getting betrayed by a king on the pretext of marriage. Later, the king is reborn as Raja (Narasimha Raju) and is married to a pious woman Gowri (Prabha). Mohini, now a ghost, plans to take away Raja from this world permanently. Can Gowri fight against the magical spells of Mohini and get her husband back?

In a Kingdom Amaravathi, ruled by King Amarasimha (Mikkilineni Radhakrishna Murthy), Gajapathi (SV Ramadas) a chief commander intention is to marry the princess Vasavi (Rajasree) and grab the kingdom. Gajapathi tries to kill Amarasimha, but he is secretly protected and hidden in a cave. A young warrior Raja (NT Rama Rao) suspects Gajapathi's dual face and saves the king along with the