The movie talks about the degree a person can expose the truth in the world of politics. The Chief Minister is kidnapped by Kumaran a Journalist also Bobby Simha. The Home Minister Thillainayagam is shocked about the news, and he directs a special officer to do an investigation on the case. Kumaran probes from various political concerns as his demands, but the mystery behind the kidnapping slowly exposes with a real flashback. Watch KO 2 movie online.