Attention seeker YouTuber Jang Hada is trying to get popular again. One day, legendary singer Yoon Sinae disappears. So, Hada uses her mother, an imitation singer Yeon Sinae, as a live broadcasting material and gets enthusiastic responses from subscribers. Meanwhile, Yeon Sinae, who is despairing after losing the dream stage, decides to leave in search of Yoon Sinae with fellow imitation singer Woon Sinae. And Hada secretly set up a live broadcast.

The world has been reduced to rubble by a massive earthquake. While no one knows for sure how far the ruins stretch, or what the cause of the earthquake may be, in the heart of Seoul there is only one apartment building left standing. It is called Hwang Gung Apartments. As time passes, outsiders start coming in to Hwang Gung Apartments trying to escape the extreme cold. Before long, the apartment residents are unable to cope with the increasing numbers. Feeling a threat to their very survival, the residents enact a special measure.

While investigating a terroristic threat that goes viral online, Korean authorities discover that a suspect has recently boarded an international flight bound for the United States. When a healthy passenger on the same flight suddenly dies a gruesome death of unknown cause, panic erupts both in-flight and on the ground. With steadily decreasing fuel and international refusals to offer aid, the captain and crew will be forced to take unprecedented emergency measures in an attempt to save the lives of their passengers.

After a high-ranking North Korean official requests asylum, KCIA Foreign Unit chief Park Pyong-ho and Domestic Unit chief Kim Jung-do are tasked with uncovering a North Korean spy, known as Donglim, who is deeply embedded within their agency. When the spy begins leaking top secret intel that could jeopardize national security, the two units are each assigned to investigate each other.

Promising fund manager Jae-hoon is at the brink of losing everything when his company goes bankrupt. Overwhelmed by despair, he takes an impulsive trip to Australia where his wife and son live. As his trip nears its unexpected end, Jae-hoon gets a chance to look back on his life.

8 contestants compete for $1,000,000 on a survival reality TV show set in the Australian desert. After the first eliminated contestant is found dead, they find themselves in horrifying situations as they deal with each others' lies and deceits.

On the night that 17-year-old Dong-jun's only friend, Kang-hyeon, fell from a high place, Dong-jun made a choice that determined the direction of his entire life. Dong-jun's regrets and remorse following that choice made him experience life in three different universes. These are the various lives of the 42-year-old Dong-juns who live different lives in Seoul, Daegu and Busan 20 tears later.

A director who hasn't been able to film a new movie in almost a decade, has been working strenuously on a story about the earth's destruction. One day, he hears a great explosion, and is soon visited by four strangers.

Mo Geum-san is a barber living in the rural area, who once aspired to be an actor. He starts to have doubts about his humdrum life after the village health center advises him to be examined at a larger hospital. He comes up with a plan to give a gift to his beloved ones in the coming Christmas. The plan is to invite everyone to the local culture center and to screen his self-made comedy movie based on his own tragic life.

Sixteen year-old girl Jeong-ae receives a letter from her mother, who left home long ago. Jeong-ae is living with her father in the redevelopment area of Seoul. He was diagnosed with an end-stage cancer and is waiting for his death while giving up treatment. Jeongae is on her way to find her long lost mother, thinking that it is her only hope left.