Johnson and Rose, the third generation of the Tan family, take over the family business –Tan Ah Chin & Son Medicine Hall - in George Town, Penang. It was started by their grandfather, a hardworking Chinese migrant who arrived in British Malaya at the turn of the 20th century. Upon opening a bigger medicine hall in a new location, the siblings experience a sudden turn of bad luck. A series of spooky incidents caused by an unseen entity eventually lead them to realise how much more there is to life...