When a young gang leader seems to be just a bit too stupid to effectively carry out his daily tasks, his superiors order him to go back to school for his high school diploma. Posing as a 19-year-old, he soon learns that the school is even more corrupt and vicious. Wrath is unleashed.

A drama centered on brother-and-sister musicians trained to perform the epic Korean poems known as pansori.

Following the glorious all-girls high school days, a reunion is held at the cafe of the class president Yeon-mi, facing the secrets that they have hidden for 20 years and growing up understanding each other.

A popular rap singer was stabbed to death during a rowdy concert. The singer's fan club president was deemed the most possible suspect and was placed under arrest. But prosecutor Jo believes that someone powerful is behind the deceptively simple case. His investigation of the murder soon leads him into a seedy world of fan club eccentricities, excessive sex parties, and secretive dealings.

Oh-sung, a doctor at a hospice facility, is emotionally scarred by the experience of losing his parents as a child. One night he meets Young-ju, a make-up artist who has been diagnosed with terminal stomach cancer. Despite having very little time together, the two start to develop feelings for each other.

Yoo-yi, who lost her parents at a young age, is now the teacher of Eung-bo High School, where her father worked at 20 years ago before his death. Hoping to find out a little more about her parents that she now remembers little of, Yoo-yi moves into where her family used to live in but starts to see paranormal phenomena. Do they have anything to do with her parents' deaths?