"Sinkhole" is about what happens when a newly built villa falls into a sinkhole with its residents trapped inside. The residents’ families and emergency services attempt to save them. The main character, Park Dong Won is a man who finally buys his home after 11 years, only to have it fall into a sinkhole within a minute. Along with Dong Won, there's also Kim Seung Hyun, who ends up getting stuck in the sinkhole with him, who is his supervisor at work.
With them is also the Chungwoon Villa resident, Jung Man Soo, who works multiple part-time jobs to raise his son as a single dad.
Tells the irony of life of a couple who found their lost child after 11 years.
Adapted from a short story by Kim Young Ha.
The story revolves around a man with hyperthymesia, a condition that gives people the ability to remember an abnormally vast amount of their life experiences in vivid detail, and a woman who has forgotten the most important moments of her life. The two people with similar scars fatefully cross paths one day and come to love each other.
Jeong Hoon is an anchor of a news show which has the highest ratings. Jeong Hoon’s handsome face and perfect body figure make him look good in a suit. Unlike his gentle appearances, he becomes a tyrant all of a sudden and starts asking aggressive questions to whoever it is. Because of hyperthymesia, he remembers every single thing happening in 365 days a year ever since his childhood. He can’t forget the memory of the woman he loved, Seo Yeon, who disappeared 8 years ago. A rising star who attracts everyone’s attention, Ha Jin, appears in front of Jeong Hoon at that moment. Despite all the attention, Ha Jin doesn’t waver and keeps her confidence. However, she has a secret that her memory is fading away. The man who cannot forget and the woman whose memory is fading away. Will they be able to overcome their difficulties, understand each other, and fall in love at the end?
Twenty years ago, Yoon Hwa Pyung, a young psychic born into a shaman family, learns about the powerful demon called "Son" (Guest). The demon possesses the power to control other demons and allow them to possess weak people. The possessed people then go mad, kill their families, and stab themselves in the eye. Hwa Pyung, Choi Yoon; a young boy born in a religious Catholic family, and Kang Kil Yeong; the daughter of a detective, fatefully meet when their families are killed by a demon.
Twenty years later, the demon killings started again. Hwa Pyung is now a taxi driver who uses his power to seek out possessed people in order to help them, Yoon is a Catholic priest who is talented in exorcism, and Kil Yeong is a detective who doesn't believe in ghosts. The trio meets again and tries to work together to defeat "Son".