Three wives are disappointed with their husbands who borrow money from people to live luxuriously. After the women get employed to earn more, their spouses start plotting against them.
Kuppan stays at his uncle Mannangatti's house who has three daughters and one son. When Mannangatti decides to get his children married, one of his daughters marries Kuppan secretly.
A hard working man who has three daughters owns and manages a restaurant. Impressed by the sincerity of his newly appointed hotel manager, he decides to get his youngest daughter married to him, but the other two sons-in-law do not like him.
