Moon Dong-hyeok

Young-mi, the bookkeeper at a factory, is ridiculed for her dowdy appearance and called ‘Ms. Apocalypse’ by her colleagues. Do-young, a delivery driver, is the only one to show her any decency and kindness. As her feelings for him grow, Young-mi strives to get him off the hook even when she finds out that Do-young has been embezzling company money. It becomes the last day of 1999, and in the midst of people's fear that the world will come to an end, Young-mi gets arrested for aiding Do-young's crime. And thus, her new millennium starts wretchedly. As she walks out of prison after a few months, she comes across Do-young’s wife, Yu-jin, waiting for her and this unexpected visitor makes an implausible but compelling offer.

After losing her laundry store to a fire incident, a single mom Duk-hee receives a call from a bank offering a generous upfront loan so she takes it right away. But soon after, she finds out that she has become a victim of a voice phishing scheme. Devastated, Duk-hee turns to the police for help, only to be more disappointed that there is no hope of retrieving her money. At the moment of despair, Jae-min, the phisher who tricked her, rings her phone once again to tip Duk-hee off about the criminal organization that locked him up and coerced him to make voice phishing calls from China. With that call, Duk-hee makes up her mind to investigate this case for herself and take a plane to China with her friends.

On her way home during the holiday season, Jooyoung is called back to work. Having to work overnight is annoying enough, but then she gets stuck at a sobriety checkpoint.

Grandma Geum-boon lives alone for life. Her roommate Ji-woong is a professional part-timer. A project to live with the senior who lives alone, which started to save some rent, repeats the difficulties and overcomes. Through that, they get close to each other.

Seo-joon, loses everything to voice phishing and infiltrates a organization in China to meet Kwak Pro, the designer behind this phishing system.

In a world devastated by a fine dust pollution, society has been divided into two castes: the "Cs" (Clean) are those who can afford a vaccine at birth which permits a 100-year lifespan and the "Ns" (Non-clean) are those who can't and will usually die by the time they are 30. Two young women who share the same tragic fate take comfort in each other's company.

After barely surviving a brutal attack by a sadistic serial killer, crime boss Jang Dong-su is left humiliated. Determined to catch the killer known as K, he forms an uneasy alliance with Jung Tae-seok, a relentless and incorruptible detective who often disrupts his illegal business. However, while Jang Dong-su wants K dead, Jung Tae-suk is determined to bring him to justice. With a deal in place—whoever finds K first will decide his fate—the hunt begins, blurring the lines between crime and law.

An unexpected turn of events happens after a woman faces off with a competitor that wants her job.