An ex-special forces operative takes a job to provide security for a journalist as she interviews a dictator, but a military coup breaks out in the middle of the interview, they are forced to escape into the jungle where they must survive.

One morning, Jessica Holland, a Scottish orchid farmer visiting her sister in Bogotá, is woken by a loud ‘bang’. This haunting sound dispels her sleep for days, calling into question her identity and guiding her from recording studios to secluded jungle villages in an attempt to find its source.