Swamiji was arrested with the charge of concealing someone charged with a crime. John seeks Vani's help and they go to the police station with John in her pocket. Swamiji instructs him that the Mookuththi should be placed back in Amman's nose by that day's sunset else John will be 'Little John' forever. John takes away the Mookuththi from snake hill. Meanwhile, Kalabhairavan attempts to capture the Mookuththi. After several struggles between evil and divine, Mookuthithi is placed back in Amman's nose by John which destroys the evil Kalabhairavan. John gets back to his normal size and unites with Vani.