Sewon, a research-obsessed brain scientist, gets devastating news that pushes him to advance a risky brain-sync operation in search of answers.

When his nephew dies in a plane crash, stunt man Cha Dal-geon resolves to find out what happened, with the help of covert operative Go Hae-ri.

A man and woman who were in love in their 20s meet again in their 40s, and find that they've both become different people during their years apart.

Choi Su Jung, a 16-year-old high school student, is brutally murdered by a serial killer. Her friend Young Jin gets to take a phone call from the killer and says that she’ll find and kill him. Over two decades later, Young Jin has become a police officer and still desperately tries to find the serial killer. She has a young, middle-school-student neighbor Eun Ho. He gets shocked by what’s inside Young Jin’s room when he comes over to her place.

At Korea's top university medical center, ideals and interests collide between a patient-centered ER doctor and the hospital's newly-appointed CEO.

A privileged woman, whom grew up with everything and nothing to care for, looses her child and realized how much she loved her child and goes on a long journey of praying in prostration to the Buddhist Temple to clear her sins.

An aspiring writer goes to the airport to pick up a high school friend returning from a trip to Africa but is disheartened to see her with another man.

Seoul, South Korea, 1997. When the young but extremely anxious student Jin-seok, his parents and his successful older brother Yoo-seok move to a new home, mysterious and frightening events begin to happen around them, unexplained events that threaten to ruin their seemingly happy lives. Unable to understand what is happening, Jin-seok wonders if he is losing his mind.

Sent from Seoul to serve in a remote coastal village, a policewoman gets involved in the life of a mysterious teenage girl who is abused by both her father and her grandmother.