Someone causes a narcotics unit detective to become addicted to drugs. What is the connection between them?

Ace NIS agent Jung Hae-seong is demoted after a mission failure. He goes undercover at a high school to locate King Gojong's missing gold, meeting his teacher Oh Soo-ah, who sees him as her lost first love, stirring old heartbreak.

A sexual scandal between a math teacher and a student in a prestigious high school ended in tragedy. 4 years later they meet again, now as adults, to reveal the corruptions in school and to regain one's reputation as a teacher.

The story of a woman who is kicked out of her village and called a "witch" when the men that she likes get hurt or die, and a man who risks his life to try to save her from the law of death.

A woman determined to finally open her heart goes on a blind date with two very different men, and through the chaos and charm of it all, she ends up figuring out what love actually means for her.

A young gay man and his spirited roommate help each other navigate love, mortality and sexuality in the bustling city of Seoul.

Son Da Eun, 17, is the youngest of three sisters. From an early age, she and her sisters would spend their time reading romance-themed comics and novels, and Son Da Eun would spend her nights dreaming of finding true love. Her family moves to the South Korean capital, Seoul, and she finds herself living next door to a handsome high schooler named Kim Seung Hyu. He is charming and attractive and she feels that perhaps he might be her first true love.

A crime thriller about a man who spent a night with a strange woman who doesn't even know his name before getting married.

Daechi, the place with the most enthusiasm for academia in Korea. 'Yunim' who once dreamed of becoming a novelist lives out her life as a Korean instructor in Daechi. However, on the day the midterm exam is about to end on the middle school where Yunim is in charge of, the teacher of that school comes visiting Yunim. The schoolteacher 'Kihaeng' is Yunim's ex-boyfriend 10 years ago. Now, the two becomes the topic of gossip among the parents of Daechi.