Shows the workings of Britain's Air Post service.

It is a collaborative project that was developed from the documentation collected in an extensive travel through four Latin American cities: Mexico City (Mexico), Buenos Aires (Argentina), La Paz (Bolivia) and Lima (Peru). The result is a new journey constructed with sound and animation of Buenos Aires. This reconstruction was made from the memories of the journey, from the interaction with each city and with epistolary communication.

While investigating a terroristic threat that goes viral online, Korean authorities discover that a suspect has recently boarded an international flight bound for the United States. When a healthy passenger on the same flight suddenly dies a gruesome death of unknown cause, panic erupts both in-flight and on the ground. With steadily decreasing fuel and international refusals to offer aid, the captain and crew will be forced to take unprecedented emergency measures in an attempt to save the lives of their passengers.