In a colorful Seoul neighborhood, an ex-con and his friends fight a mighty foe to make their ambitious dreams for their street bar a reality.

After he leaves the police force, Dae-ho establishes himself as the sheriff of his town. He then investigates Jong-jin, a businessman, because of his alleged ties to drugs.

Dong-seok Cha, a documentary producer, made a documentary about 'Geochang massacre in 1951' for its 60th anniversary, but it is not selected as a broadcasting program for its lack of impact. So, PD Cha is disappointed until he meets Ji-yoon and her grandfather Lee, who was a soldier at the time of 'Geochang massacre in 1951', and has lost his memories by disease. Ji-yoon and Lee come down to Geochang to find a girl in a picture, which Lee has kept for his life. PD Cha thinks that it is a great chance to take impact on the documentary by filming him.

After a chance encounter in LA, two teens from different social backgrounds reunite at an exclusive high school attended by Korea's über rich.

Tae-Su had wealth and honor. But all that changed when he certifies his friend"s debt. To avoid creditor"s suspicion Tae-Su goes to Busan and meets a girl named Se-Ra who starts a secret relationship with him. As time goes by, Tae-Su decides to go back to home. By the way, he ends up killing his wife, not knowing what to do.

The story takes place in Seoul, 2011. Lee Yoon-sung is a talented MIT-graduate who's working on the international communications team at the Blue House. He encounters dangerous situations while solving a variety of cases, both big and small, for people who need his help, and eventually becomes a "city hunter."

A woman gets help from an unknown man and becomes a successful screenwriter and lives a happy life. Later, she remembers the unknown man and decides to find out who he is.

The police and some gangsters scramble to hide incriminating evidence from an ambitious prosecuting attorney,