Plot details under wraps.
Blade Purushottaman (Mammootty), nicknamed Parunthu Purushu for the way he preys on his targets, is a heartless financier. His rude and insulting ways of talking to people who owe him money have hurt many people.
A retired estate manager and his wife have grown old together on their small farm in Kerala. Content with their simple life, they resist the efforts of their grown up children to move them to their urban homes.
You can't always turn back time. Circumstances force Sreehari (Mohanlal) to leave his village. He returns after several years as a successful Paris-based musician. While he tries to catch up on the time he has lost away from his village, he finds that things have changed - his former sweetheart is now married to someone else.
An elderly couple are destined to live amidst these silenced loudspeakers called Kolaambi. But the onus of a dark secret disturbs them from time to time.
