Sandeep, a heart-transplant survivor, attends his donor's daughter Haritha's engagement, but an unplanned stay draws him closer to the family. As weeks pass, he finds himself falling for Haritha.

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.