Ravi, a student aspiring to become a police officer, becomes the target of a politician. He turns vigilante with the identity of “Police Ravi” to secure justice.

Thavasi aka Chinna Gounder (Vijayakanth) is the village landlord and is responsible maintaining law and order in the village. The movie starts with a scene showing how skilfully Chinna Gounder solves a case quickly and is appreciated by an advocate (Ra. S