18 titles, most popular first
A fast-spreading zombie virus breaks out inside a high school and soon reaches the surrounding city of Hyosan. Cut off from the outside world while officials scramble to contain it, a group of classmates must band together, stay alive, and search for a route out.
In SKY Castle, a luxury enclave outside Seoul where wealthy doctors and professors live, the wives will do anything to push their husbands ahead and get their children into elite universities. Han Seo-jin, married to an ambitious surgeon, is set on her eldest daughter Ye-seo becoming a doctor, so she hires Kim Joo-young, an admissions coordinator with a flawless record.
Kang In-ho arrives in the city of Mujin to start a new job as the art teacher at Ja-ae Academy, a school for Deaf children. Eager to connect, he finds the students withdrawn and wary of him, and as they slowly open up, he uncovers the terrible abuse they have suffered at the hands of the school's staff.
Yeon Si-eun is a top student who cares only about his grades and is far from strong, yet he refuses to give in to the classroom bullies led by Jeon Yeong-bin. Using quick thinking and whatever is at hand, he fights back, and he finds unexpected allies in tough fighter Ahn Su-ho and troubled Oh Beom-seok.
Seong Soo-ji transfers to Baekyeon High School and learns that students are sorted by a secret ranking system that lets those at the top torment those below. Landing in the lowest rank, she becomes a target of cruel bullying and resolves to fight back against the game itself.
Woo Seul-gi grew up in an orphanage after getting lost on a school trip as a child. Now she transfers to Chaehwa Girls' High School, one of the most elite in the country, where amid fierce competition over the college entrance exam she is drawn into the mystery of her father's suspicious death.
Shooting champion Ok Chan-mi refuses to believe that her twin brother took his own life. As the police prepare to close the case, she transfers to his high school to find out who is responsible, and she teams up with Ji Soo-heon, a troubled boy who seeks justice through risky means of his own.
This drama follows a family thrown into crisis when their son is left critically injured after an incident of violence at his school. Determined to learn what happened, his family sets out to uncover the truth and seek justice on his behalf.
Mysterious sphere-shaped creatures fill the sky above Earth, and the senior class at Sungjin High School is drafted to fight them. Promised extra credit toward their university entrance exams, the students learn to handle guns and stay alive under Lieutenant Lee Chun-ho, their platoon commander.
At an all-girls high school, students Yoo Shi-eun and Min Hyo-shin fall for each other, and their relationship leaves them shunned by their classmates. Fellow student Soh Min-ah stumbles upon a diary the two girls shared, and its pages pull her deeper into their bond and into a strange chain of events at the school.
Three bored high school girls hold a séance with a traditional Korean spirit board, and a ghost tied to water seems to answer. Meanwhile Min Ji-won, a skilled swimmer who has lost her memory, is troubled by nightmares from her forgotten past, and an old friend warns her that someone named Su-in is coming for them.
Two years after high school swimmer Jeong Tae-yeon is found dead in the school pool, new teacher Park Eun-su arrives, while Tae-yeon's stepsister Lee Se-hee is haunted by nightmarish visions. During a summer study camp held at the school, the swim coach is murdered, and the students and teachers discover they are locked inside with a killer.
At Jookran High School for Girls, a harsh homeroom teacher calls a new teacher, her former student Hur Eun-young, claiming a girl named Jin-ju is dead but still attending school. Soon after, she is found dead by three senior students: artist Lim Ji-oh, timid Yoon Jae-yi and withdrawn Kim Jung-sook. Their replacement teacher turns out to be just as cruel.
Lee Yoo-jin, a transfer student from Seoul, is bullied by her classmates along with the only two girls who befriend her. One night, the three use a Ouija board to place a curse called Bunshinsaba on their tormentors, and when Yoo-jin opens her eyes too soon, she glimpses a pale ghost girl beside her.
Gi Moo-hyeok, a well-known lawyer, takes on a false name, Gi Kang-jae, and slips into Chunmyung High School, an elite private school, as a substitute teacher. His real aim is to dig into the murder of one of its female students.
Yong-ju, Gi-woong and Gi-taek were best friends in middle school, but they have since drifted apart, with Gi-woong now a feared fighter who runs with a powerful bully's gang. Under heavy pressure to get into a top university, Yong-ju worries as Gi-taek is targeted by the gang, while his own feelings for Gi-woong grow.
Class 2-3 of Yooil High School heads to a retreat center on a field trip, but their teacher and the students of a second class soon go missing. When night falls, every student in the building receives a message announcing that a real-life game of Mafia is starting, and staying alive means rooting out the Mafia hidden among them.
At Soo-sin High School, an elite private school deep in the mountains of Gangwon, seven top students and a teacher stay behind over winter break, joined by psychiatrist Kim Yo-han after he is hurt in a nearby car accident. Snowed in from Christmas Eve to New Year's Day, the students begin to realize the anonymous letters they each received were no prank.
