The male radio presenter Dong-hyun and the female TV home shopping phone operator Soo-hyun are both lonely. While Dong-hyun is focused on getting back to his ex-girl-friend Young-hae who has sent him a special LP, Soo-hyun is crazy for her friend's boy-friend. Via Internet and music Soo-hyun and Dong-hyun get together in a special way.

Choi Ik-Ho is a martial arts star with talent for action and humor. But one day, he is framed for murder. Ace is a game planner, who makes a game for the Korean upper class. He is a villain who makes a city into a big gameboard through technology. Ace and Choi Ik-Ho become adversaries as Choi Ik-Ho jumps into the game to save his brother.