Thottal Poo Malarum in this movie Ravi (Sakthi), is a happy-go--lucky-youngster, who falls in instant love with Anjali (Gauri Munjal), his college mate. Anjali's mother Mangamma (Sukanya), a rich and an arrogant entrepreneur, tries to play spoilsport in their romance. She arranges for her daughter's wedding with son of a dreaded gangster Varadharaja Vandaiyar (Raj Kiran) in Mumbai. Sakthi sets on a mission to Mumbai. He hides his true identity and manages to gain an entry into Vandiyar's family. Having won the confidence of Vandaiyar's family, Sakthi sets himself on a mission to wedlock Anjali. Does he succeed in his attempt forms the rest.