Anwar (Poovilangu Mohan) is a sincere police officer who lives with his bedridden Hindu father, Parthasarathy. He was adopted as a child by the Hindu Bhramin family. His adoptive parents had a girl a few years later and Anwar, jealous of the affection shown on his sister, intentionally loses her in a crowded street. His mother dies of grieve. Feeling guilty of his mistake, Anwar tries to find his sister though he knows that the chances are less. Anwar recently arrests a dangerous criminal, Muniratna (Thalaivasal Vijay) who did 16 murders and had hidden a box of gold somewhere. He is to be hanged in 2 days but Anwar gets to know from a Palmistry Astrologer, Bhaskar Das (Suresh Chakravarthy), that Muniratnam would not die and has a long life of 90 years. Anwar also occasionally gets dreams of meeting people and it ends with an exhaust fan. Anwar sees the people he saw in his dreams later that day or a few days later, with an exhaust fan nearby. He gets a vision of his friend dying in the jail as Muniratnam escapes and gets confused when the same happens.