A casket containing the body of a deceased construction worker, Rafeeq (Musthafa), is flown from Dubai to the Calicut International Airport in Kozhikode, then transported by ambulance to its destination. While ''en route'', the ambulance is ambushed by criminals hired by Muhammed Unni (Siddique (actor)) to retrieve the of gold that he and his co-smugglers have hidden in the casket. When they open the casket, they discover the gold is missing.