Shankar is a lawyer and a man with a heart of gold. One of his clients entrusts huge amount of money to him, which gets stolen before he deposits it in the court. When his attempts to borrow money fails, accidentally a boxful of money and jewels reach his home. He rejoices and replaces his client's money with this against his wife Vijaya's will, but he tells her that there is no other alternative. Everything seems to be going hunky-dory until Manikam, a taxi driver, starts blackmailing him. Shan...