Lakshmi (Saradha) is married to Satheeshan (Madhu). She gives birth to a child, but their relationship begins to crumble when Lakshmi reveals that the real Father of her son is a celestial being.

Swami Amoorthananda is involved in narcotics and is responsible for the death of few innocent people. The CBI hires police officer Madhavan to investigate the cases against Amoorthananda.

Unni is wrongly accused for murder of Kannan in Dubai. Sheikh Al Mubharak Rasim Khalid tells Unni's elder brother Nandagopalan Vishwanathan that he can release Unni if he gets he can get a letter from Kannan's family that they have pardoned Unni and all the members of Unni's family should sign the letter. Nandagopalan goes to Unni's house disguised as a Sheikh from Sharjah and trying to fool everyone in signing the letter without telling the truth of the contents of the letter.

Viswanathan comes to the city for a job interview, only to find himself entangled in a crisis due to his resemblance with a gangster. Frustrated, he decides to find and face his doppelgänger with the help of a police inspector friend, but finding the imposter proves difficult, and the further they dig, the more mysterious and shocking their findings.