Ayyappan, a police officer, is an upright man who always strives to do the right thing. However, things change when a retired army havildar, Koshy, settles in his village and the two egos clash.

Krishnan, who has been living away from his family and friends in Mumbai, gets a call from his friend Ganga in Kerala, out of the blue. He senses danger, and leaves for Kammattipadam, where both of them grew up.