Keshu or Keshav Menon (Jayasurya) is a school dropout and a good-for-nothing sort. He is an introvert by nature, works in a photostat shop for living and stays with his mother in modest surroundings. One fine day, he makes a counterfeit note and it leads him to a shady antique shop owner, Danny Sayippu (Mukesh). At the insistence of Danny, he starts making more fake currency and soon, his life goes from bad to worse.

Anil decides to look for his friend Hari who has been missing since seven years. When he finally locates him in Punjab, Hari claims that he is Harinder Singh and has no connection with Kerala.

An investigatory story that centers around an Assistant Commissioner of Police, Ratheesh Vasudevan who uncovers the mystery behind the illicit killing of a young communist, Anoop.

Krishnakumar, who pursues a career as a percussionist and teaches the mridangam, joins an engineering college in Kochi city. When Anjana, a fellow student, falls in love with him, his life takes a turn as her fiancé, Sudhi, attacks him out of jealousy.