A man is raising his niece like his own daughter, and everything appears normal in their life until the little girl goes missing.

The murder of a fellow cop is investigated by ace Inspector Sethupathi who approaches the case intelligently taking the untraveled route to arrive at a solution. The case with all its twists & turns ultimately makes him go head-on with the big shot Vaathi

It’s a story of a common man Thiru who ventures out from his comfort zone looking to make money and becomes Sindhubaadh.