Desperate measures are taken by a man who tries to save his family from the dark side of the law, after they commit an unexpected crime.

The film begins in a modern heaven where Lord Paramasivan (Subbu Panchu) gives orders to Narada (Manobala) to pick four people for his Thiruvilaiyadal. The candidates picked are Ramarajan (Jai), a Siddha doctor; Ganesh (VTV Ganesh), a helpless man who is