Kim So-hyun

On a live music radio show, a letter arrives from twenty-three years in the past. Through the letter, the first love and friendships of five friends are revealed.

Under the oppressive Japanese colonial rule, Deok-hye, the last Princess of the declining Joseon Dynasty, is forced to move to Japan. She spends her days missing home, while struggling to maintain dignity as a princess. After a series of failed tries, Deok-hye makes her final attempt to return home with help of her childhood sweetheart, Jang-han.

A web-comic artist finds that a series of murders are occurring that have a disturbing resemblance to the images in her work.

King Taejong of Joseon decides to name Grand Prince Chungnyeong, his third son, as the heir apparent to the throne. Pressured by the decision, Chungnyeong decides to escape the palace.

A respected pastor is shattered when his daughter is kidnapped and not returned. He renounces his faith in God and becomes a corrupt businessman. Years later, he receives a call and finds that his daughter is still alive and is with the kidnapper. His resolute attempt to rescue her begins.

Detective Cho is incompetent and always fails to be promoted. His only pleasures in life are spying on neighbors who are having affairs or binge drinking. One day, Cho comes across the corpse of what seems to be a child on a nearby mountain and he decides to investigate the case, thinking that this is his last chance to impress his boss. Cho enlists the help of his partner, Detective Lee, and together the two embark upon an investigation that will test their professional judgement. The more they learn about the case, the more they come to suspect that the poverty-stricken father of the dead child is their killer. But the case goes off course when the two begin to sympathize with him.

Top student Ji Hye wants to go on a study abroad program for English. She gets her opportunity but can't make her passport because she's registered under her father whom she has lost contact with. She's always complained about her family but her complaints mount with this issue and she has to learn to listen to her family and sympathize that they're experiencing the same things in different ways.