Devi Putrudu (2001)

Archeologist balaram doesn't believe in God and tries to find out the mystery of water torque in sea at ancient Dwaraka. Balaram believes that there is a mystery behind that's a strange thing in the sea. With unremitting attention to his purpose and frustrated by the lack of initiative on the part of the government, he jumps into the sea during one Amavasya and comes back with a huge archaic metal box that has all kinds of marks and an embossed Trishulam. There is a bunch of foreigners who are after that mystical box. One day, the box opens itself and Balaram sees that and realizes that it is not an ordinary metal box but a storehouse of a mysterious force that would destroy the world if not put back in its place. After many failures balaram dies and his wife imprison with villains. Soul of balaram daughter struggles to save mother and to stop the maha pralayam with the help of krishna(Venkatesh) who looks like her father