During the celebration of the dean's anniversary, mathematician Olga Barkovskaya finds the culprit of the celebration murdered. Next to the body is a card from an unknown game, very similar to the one that was thrown to Olga the day before. It seems that Barkovskaya is being invited again to solve a mathematical puzzle, and a human life is at stake.
Manager Oh, an employee at a noise pollution treatment center, takes his own life after suffering verbal abuse by local residents demanding a huge amount of compensation. Amid public criticism of regional self-centeredness, Taeseung joins the center as his successor. With his heart set on getting promotion, Taeseung immediately goes around asking for signatures. As the local residents cooperate in order to avoid further public criticism, the promotion seems to be just around the corner. However, when Youngsik and Donggyu get in the way, Taeseung suspects that they may have killed Manager Oh.
An urban legend says that lighting fireworks at an abandoned airfield will beckon the "summer ghost," a spirit that can answer any question. Three teenagers, Tomoya, Aoi, and Ryo, each have their own reason to show up one day. When a ghost named Ayane appears, she reveals she is only visible to those "who are about to touch their death." Compelled by the ghost and her message, Tomoya begins regularly visiting the airfield to uncover the true purpose of her visits.
A lovelorn photographer lives alone in a quiet and empty courtyard, where her ex-girlfriend moved out of recently. Entangled in her memories, she constantly thinks of her. One morning, she takes photographs in the yard, trying to find traces of her ex-girlfriend. Lying on the bed and looking at their photographs that afternoon, she finds herself in great pain and decides to clear away all the belongings of her ex-girlfriend. During this process she receives a photograph that she doesn’t know where it came from, making her feel afraid and desperate. So she picks up her camera and sets out to revisit the places she and her ex-girlfriend have been to before, in search of an illusory answer.
During the Republican era, a group of frustrated people from the movie industry is invited in a luxurious mansion to make a movie out of a gruesome case that has recently rattled the city of Shanghai, in the hopes that it would turn into a huge sensation and make them famous. However, they never expected that the murderer would be in their midst and that the truth behind the case would be far more bizarre than their fictional movie plot.
Val is a woman with a strong personality, living in a turbulent city plagued by gangs and violence. "Moscow" takes place in a single night, in a jazz club in São Paulo.
Years of war have plunged the population into poverty, and the Céline faction is forced to return to looting graves to get money for food for those in need. Jiang Yu, along with his uncle and a group of scientists, goes to another grave, unaware of how many dangers await them.
Matthew Wilson faces trial for the murder of his husband. Amid concerns over the potential verdict, a plot brews to ensure Matthew pays for his crime... but did he really do it?
Walfrido Larduet, a lonely electrical inspector, dreams of the Red Woman, whose image persists and becomes an obsession. Something tells him she is near. Over the course of a day, Walfrido will follow her trail as he travels through the suburbs of an infested city.
Taking up the concept of the ABCs of Death films, 26 French-speaking videographers will receive one of the 26 letters of the alphabet and will have, with this letter, to stage a story about fear.