Mirage (2012)

Original title: 밀월도 가는 길

Dong-jo wakes up on a subway still drunk. He is on his way to his hometown Incheon to receive an award from an annual spring literary contest, but he soon realizes his bag is gone. Suddenly penniless, he visits an old friend from school to borrow money and his old memories spring back. In order to resolve his unfinished business from the past, Dong-jo decides to finally face his dark past.