The film centers around a Malaysian pharmaceutical company using a new virus to generate an epidemic. A secret organization, known as “The Leaker”, discloses this information. After the suicide of the pharmaceutical company’s son and a local reporter, the wife of the pharmaceutical company’s owner leaves for Hong Kong. A Malaysian police chief , Hong Kong police officer, and journalist work together to locate her whereabouts.
Taxi driver David, who’s doomed after a terminal cancer diagnosis, accidentally kills hotel owner Patrick in a car crash. Patrick’s girlfriend takes over his hotel by a lake in Hong Kong, which is soon plagued by serial suicidal incidents.