KO 2 story has a simple story line. A Common man wanted to educate the public on how the government grabs the money from them. He wanted to tell what are the human rights and how we ignore our own money in the Petrol Bunk and Sales shop etc.Kumaran (Bobby Simha) Kidnaps Chief Minister Yogeswaran (Prakash Raj) when he attend the inauguration function of an Old Age home. He starts communicating with Police and Media through mike and speaker.He starts increasing a demand for every 10 minutes, which creates an interest among public. Public start eagerly waiting to hear his demands. What are those demands? How police responded for the demands? Will he surrender to police?? Forms the rest of the story.