Vinayan is a rich businessman who loves his family. However, in a fit of rage, he accuses his wife of being infertile.

A mother tries to persuade her daughter who has given up on her studies to pursue her education despite the financial burdens.

Mahaan Kanakku movie is tamil movie is directed by Sampath.Ramana is lead male role and pair with female lead role Rich Sniha.Music Director is A K Rishal Sai for the movie.