Long, the main character, spends his youth wandering with his three best friends from high school. With the emergence of a woman, Dongdong, whom they all fall in love with, their friendship begins to fray. One day, Dongdong suddenly disappears in an ambiguous situation, and the friendship ends. After many years, the friends meet again. However, just as youth cannot return, they can only confirm that their friendship cannot be restored. The movie′s English title is The Enigma of the Arrival, which is a mysterious title. It is a story about the men whose lives are changed by the emergence and disappearance of a woman. The woman, who can’t be explained to them as a mysterious enigma forever, could represent the attractive one that may appear suddenly in all of our lives, shaking and leading us to the world we have never imagined. While a woman is the object of this fascination in the film, this debut film will likely be accepted by audiences as a confession of love by a Cinephile fascinated by the cinema itself. (Sung Jihae)