Veteran police detective In-ho discovers a video message threatening a terrorist attack on a plane bound for Hawaii, and his wife is on board. He frantically tries to find a solution from the ground. Meanwhile, a passenger named Jae-hyuk, who is afraid of flying, finds out that a suspicious-looking man who intimidated him at the airport is also on the plane. As the flight progresses, a passenger dies unexpectedly, causing panic among the passengers and crew.
Emergency Declaration
A commercial airliner makes an emergency landing after a sudden and terrifying event occurs on board, sending passengers into a panic.
