Set against the haunting backdrop of a small lake town, this chilling thriller unravels a meticulous revenge set over a period of 7 years, all beginning with the accidental death of an innocent girl.

Young-ju lives with her little brother after losing her parents in a traffic accident. She would even give up her studies to care for her brother. But as life gets more difficult, Young-ju decides to visit the perpetrator in the accident that killed her parents.

Returning from eight years abroad at work and in prison, Jeong-il struggles to reconnect with his wife and their young daughter, Ye-sol, whom he barely knows.

In the 15th century, despite so many accomplishments he has made for the people, King Sejong, his biggest goal is still remaining; the invention of original letters that can be read and written by all the people. But courtiers who want to dominate the knowledge and the power, are against his will and discourage his belief. Frustrated King Sejong hears about a bonze Sinmi a phonogram expert, and secretly brings him in the palace.

Second Lieutenant Han Sang-yeol leads his platoon during the Korean War in the early 1950s. He carries emotional scars and pain within. So when he meets some children from a choir, who have lost everything in the war, Sang-yeol is deeply moved and tries to protect to them.

A struggling filmmaker finds unexpected solidarity and validation when she takes on the job of restoring a classic 1960s film directed by the first known female South Korean director.

The story of people connected through dogs at a veterinary hospital where there is no wind at all, getting to know each other, comforting each other, and sharing their hearts

Ji-woo, an outcast at a prestigious private school, meets Hak-sung, the school janitor who is actually a mathematical genius who defected from North Korea.

Young-il is a plotter who manipulates murder-for-hire cases to look like accidents. Nobody knows those accidents are in fact perfectly plotted, planned murders. After finishing a flawlessly plotted case with no trace of evidence left behind, Young-il receives a new request. His new target is a prominent political figure who is always under the spotlight. Even with the higher risk of getting exposed, Young-il decides to take the case with his team members, Jackie, Wol-cheon, and Jeom-man. When the plot is ready after immaculate preparation and numerous rehearsals, the team finally makes its move, but some unexpected trouble threatens Young-il’s perfect plan.

In the near future, advanced technology allows people to conduct video calls with loved ones that they can't meet any longer in reality.