Ki Do-young

A sheep farmer whose remote and quiet life is disturbed by the arrival of both his lover and his twin sister.

Two drunken laborers interrupt a much-awaited family trip. Every time the good-natured husband accepts their request, the wife grows more upset, and these strange people become scarier.

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.