A group sets out to find a UFO on a mysterious mountain, returning three days later with claims of alien contact. One member, Soon-kyu, has no memory of the encounter due to excessive drinking. When a friend goes missing, Soon-kyu returns to the mountain to uncover the truth about the UFO, aliens, and his friend's disappearance.
U.F.O
A group of friends fixated on UFOs stumble upon a mystifying disappearance, prompting a perplexing police investigation that exposes a intricate network of deceit and hidden truths, as their preoccupation with alien life becomes inextricably linked to the missing girl's fate.
