Dusang, who suffers from prosopagnosia, comes up to Seoul to look for his first love Saem. Three different women come across his path soon after he arrives. To him, they all appear to be Saem.
When hijackers seize a Japanese flight and demand to fly to Pyongyang, a mysterious mastermind hatches a zany scheme to reroute the plane to Seoul.
A man who poured his life savings into a new apartment discovers its walls are full of disturbing noises, hostile neighbors and unsettling secrets.
A former special forces soldier delivers revenge for victims of injustice while working for a secret organization that fronts as a taxi company.