A police offer is hellbent to arrest a notorious terrorist who is planning to destroy Mumbai, as well as to settle a personal score with him.

Kousalya falls in love with Ganesan, a bus conductor who works for her father. However, she is shocked when a woman named Thulasi accuses Ganesan of destroying her life.

When a bank manager refuses Nathan a loan for his business, Nathan starts romancing his daughter, hoping that might help. Although he really falls for her, Madhu dumps him when she learns the truth.