When a serial killer strikes in Kerala, local troublemaker Luke becomes the prime suspect. A fateful night bus journey connects him with a conductor and driver, leading to unexpected developments.

Gold dealer Ajesh lends precious sovereigns for a village wedding, but finds himself in danger when the bride's criminal husband schemes to keep the gold and silence him forever.

Manuel returns with his mother to their former home in a middle-class neighbourhood. Suspicious of his intentions, Priyadarshini and her friends begin gathering clues, convinced he may be hiding something sinister.

Set in the Northern Kerala in 1900, 1950 and 1990, three generations of heroes, Maniyan, Kunjikelu and Ajayan, try to protect the most important treasure of the land.