Hyun-Nam, who suffers from social phobia, helps his mother, who cleans buildings at dawn. One day, while cleaning a theater when no one was at work, three suspicious people appear in front of Hyun-Nam.
Hyun-Nam, who suffers from social phobia, helps his mother, who cleans buildings at dawn. One day, while cleaning a theater when no one was at work, three suspicious people appear in front of Hyun-Nam.
