A fearless don tries to change his ruthless ways and violent past to live peacefully with his family. However, his dark past continues to haunt him. He faces it head-on and overcomes it.

John, a New York-based undercover agent and his team is entrusted with a secret mission to bring back the leader of the team who has gone missing mysteriously.

Based by the life of ISRO Scientist Nambi Narayanan who was framed of being a spy and arrested in 1994. Though free, he is still fighting for justice, with those police officials who have falsely implicated him, still free.