Ezhumalai (Arjun) leads a peaceful life as a dance master in the village. Anjali (Gajala) falls in love with him before learning he has a son and his wife Lakshmi (Simran) is dead. She wishes to marry him but faces competition from Lakshmi’s sister Sandhya (Mumtaj), who also wishes to wed him. Anjali is the daughter of Nagalingam (Ashish Vidyarthi), who is from a neighboring village. When she reveals this fact to Ezhumalai, she learns he and her father are sworn enemies, and her father killed Lakshmi.

Nalai Namathe is about the man who struggles to raise the standards of the society he lives in. The film is based on the concept that government should make Rs. 500 crores the maximum limit for property that could be owned by anyone and should confiscate any excess, to be distributed to the poor and needy.