Apt

A broadcasting company hosts an actor/actress contest and 30 contestants are pre-selected. Yong-Woo and Eun-Sook are two of them and they are also lovers. Eun-Sook desperately wants to be a TV star and approaches a producer. Yong-Woo discovers this and argues with her. In the meantime, Eun-Sook happens to meet Yu-Suk and spends a night with him, after he tells her that he knows a lot about broadcasting companies.

Seven girls become good friends in high school, then events pull them apart for 25 years. When one of the friends lies dying in a hospital, she wishes to see each of them one last time.

While the government watches everything and everyone, Myonggil and Pyongsok organize a movie club called The Magnificent Seven. Later in life, after Myonggil is released from military service, he goes to visit his childhood friend and finds out that their lives have taken very different paths.

Former teen idol Nam Hyeon-soo is now in his thirties and working as a radio DJ. One day a young woman named Jeong-nam shows up and claims to be his own daughter. She also has a son whom she claims to be Hyeon-soo's grandson. Their relation is proven via DNA tests by Hyeon-soo's brother. This leads to Hyeon-soo attempting to avoid a scandal concerning him having children "unknown" to the media.

Yu-jin and her blind mother move to a small village from Seoul. On her first day at the new school, Yu-jin gets picked on by her classmates. Along with other victims of hatred, Yu-jin puts a curse on the four girls tormenting them through a Ouija Board. On her second day at school, one of the spellbound bursts into flames and dies just as she sits down where Yu-jin used the board. Next day, another victim burns to death, and now the school is enclosed by horror.

Soon after getting a new phone, a woman notices strange things starting to happen. When she investigates, she discovers that everyone who has had her phone number before her has died suddenly and mysteriously.

A Vietnam war veteran writes a series of articles about his war experiences for a local newspaper. As he does so, another veteran, drawn by the articles, begins randomly appearing in his life.

A woman moves into an apartment house with her daughter. But her daughter begins to be haunted by a mysterious ghost on a hidden floor.

A tollgate ticket girl finds herself connected to a series of murders occurring on February 29th.

At a prep school, a secret horror begins to unfold as the students begin to die.

A Korean mercenary, Ivan, begins to protect a Korean girl named Jihye, who goes to the Tchaikovsky Academy of Music. The two fall in love. One day, Jihye gets kidnapped by the Russian mafia.

Hye-jin's homecoming should have been a joyous occasion. She was especially happy to see her childhood friend again, the shy Eun-ju. However, when a secret is revealed, harsh words are exchanged. These words deeply affect Eun-ju and,in the next scene, we see her plummeting from a 30-story building. In a flashback provided by Seon-ae, we learn that the ghost of Eun-ju is hunting down all of Hye-jin's friends and killing them. Is this possible or is a more worldly force at work? What is this mysterious tape that everyone is asking about?

A group of friends on a trek in a dark forest begin to die one by one.

Three people are caught in a deadly game of greed, lust, and murder.

A group of friends go through a series of horrifying events. A suicide that happened two years earlier is revealed.

Lina is sick in the hospital, she thinks that she has a daughter; one day she attacked by a nurse and escapes from the hospital. She returns to her home after several years and plans to live with her imaginary daughter again.