Parvathi (Latha) is a rich and arrogant woman who leads her life with her three sons – Kandha (Prabhu), Kadamba (S.Ve. Sekar) and Kathirvela (Vivek). The sons are very obedient towards their mother and they run a restaurant in Chennai. Parvathi also had a daughter (Bhuvaneshwari) who married Vadivelan (Vadivelu), a barber following which Parvathi disowns her daughter. Vadivelan decides to teach a lesson for Parvathi. He understands that Parvathi’s sons are in love with girls from economically backward community and sets a plan to get them married against Parvathi’s wishes. Kandha is married to Rubini (Roja), Kadamba to Ragini (Kovai Sarala) and Kathir to Rohini (Nirosha).

Arya and Surya, two struggling actors, put a smuggler behind bars. But the smuggler’s boss chases them to seek revenge.