Jeong Soo-young

Ms. Maeng, a small-town teacher, unexpectedly joins the team responsible for creating South Korea’s most important exam: the College Scholastic Ability Test. She thought it would be all about academic prestige and scholarly debate but instead finds herself locked away under spy-level security, her phone confiscated and surrounded by office politics. Can this unlikely underdog turn test stress into test success, or just test everyone's patience?

When a carefree woman learns that her closeted friend is gay, the two form an inseparable bond and find comfort in each other's company.

Bong-young works tirelessly to support his family of five, while his wife and children are also preoccupied with their respective tasks. Their lack of interaction leads to family estrangement and further conflict down the road.

Jung-hoon and Si-hoo, both fresh from breakups, make a pact to have nine casual flings. As their encounters continue, their connection intensifies, blurring the lines between friendship and love.

Eun-a, who was living a happy life with her family, loses everything to a psychopath serial killer. After the tragic incident, she gathers four people with different talents who are in need of organ transplants to achieve her revenge.

Choi Moon Bok is the Devil Rider, a messenger that's so fast that no enemy can catch him as he rides through their camps. During the years of the Manchu War, lords of the court gather to try and call upon scattered soldiers to mount a counterattack against the Manchu army. In order to do this they need a messenger that can ride fast and escape enemy hands. The Devil Rider is just the man but his wife is due to give birth on the night of his departure. He sacrifices being there with her to do his duty for his country. He manages to ride through the enemy, but it's all in vain. His wife dies in labor and the king has already signed peace negotiations with the Manchus. This story takes place 14 years after these events as a cunning and powerful woman named Seoyeon tries to enact revenge for her father's death. She needs the Devil Rider to carry out..

Yoon-jung accidentally calls a stranger, instead of her boyfriend, and has phone sex with the unknown man. When Yoon-jung's relationship with her boyfriend turns sour, Yoon-jung meets Hyun-seung, the stranger she had phone sex with.

Jeong-hye gives a birth to a baby boy in the prison. Her and other inmates create a women's choir to compete in the national choir contest, to meet and greet their families and loving ones.

Three lifelong high school friends in their thirties: Eun‑a, Jin‑hee, and Hae‑sook pursue careers as a comedy writer, TV drama writer, and documentary producer respectively. Their personal and professional lives intersect in humorous, heartfelt, and candid ways. Personal relationships, with topics like cohabitation, changing lifestyles, and hidden secrets: challenge their independence and views on love and marriage. Eun‑a’s decision to move in with her partner, Dae‑seong, triggers change in their circle.