The film tells the story of Asokan (Sreenivasan), a security in a hotel. Although his surroundings and friends grow, he has a zero growth. He is envious of rich people but he trains his wife (Sarayu) and children to lead a simple life in order to hide his jealous nature. Fortune favours him when he learns that he has inherited a huge sum from his ancestors. He gives up his job to live a lavish life and to make more money. Life changes for Asokan when he meets Rupa (Aiswarya Nambiar), an insurance company advisor.
When the crew of the Enterprise is called back home, they find an unstoppable force of terror from within their own organization has detonated the fleet and everything it stands for, leaving our world in a state of crisis.
Iconoclastic, take-no-prisoners cop John McClane, finds himself for the first time on foreign soil after traveling to Moscow to help his wayward son Jack - unaware that Jack is really a highly-trained CIA operative out to stop a nuclear weapons heist.