A man searching for his missing ex-girlfriend uncovers the dark secret behind an organization selling romantic virtual reality experiences. A film director looking for artistic inspiration runs into a strange woman who may or may not be a ghost. An assassin and a target for in love with each other but the assassin must complete the assignment.

Alan is a musician who leaves a busted-up band for New York, and a new musical voyage. He tries to stay focused and fends off all manner of distractions, including the attraction to his good friend's girlfriend.

One day, a crisis hits genius high school students Min Hoon, Shi Woo, and I Hyun, who were making horror games. Ghost characters popped out into the real world in their game 'Horror Mate'! They take care of the game stage to catch the ghosts!