NannaMentally challenged Krishna (Vikram) works in a chocolate factory near Ooty and his wife dies after the birth of a child. The child becomes his world and names her Vennela (Sara). When Vennela joins the school, Krishna's father-in-law comes to know about the child and he takes Vennela with him. With the help of a lawyer Anu (Anushka), Krishna fights for the custody of his daughter with his father-in-law. .
