After an unexpected event Dan no longer trusts his best friend Bill, Plato and Ken try to figure out who planned the whole thing. A group of close friends began…

After an unexpected tragedy, they were trying to figure out who was planning them to come to this deserted island…. But the more they search, the more they learn the…

A mystery message from Lyla, a girl who committed suicide on a deserted island five years ago was sent to her friends, seniors and juniors. The 12 of them returned…

After proposing to Min, Se-yeon copes with the consequences of his sacrifice and reveals the truth to her parents; Seo Ji-uk’s trial begins.

Min and Se-yeon set out to acquire evidence against Seo Ji-uk, with Park Dong-cheol’s help; Min’s mother questions Se-yeon about her intentions.

Seo Ji-uk puts his plan in motion. On the way to meet Se-yeon, Min receives a disturbing call from Park Dong-cheol and struggles with a difficult decision.

While attempting to help Park Gi-man with a case, Se-yeon and Min discover something strange; Seo Ji-uk gets a visitor.

Se-yeon senses something unnerving about Seo Ji-uk; Hui-jin gets an unexpected visitor and has an idea about what Oh Yeong-cheol could be planning to do.

After Park Dong-cheol alerts him about Oh Yeong-cheol, Min goes looking for Se-yeon. Lee Mi-do’s parents get a perplexing proposal from Min’s mother.

Se-yeon gets a feeling that she may be in danger, Min reveals a secret about his father, and Hui-jin’s mother becomes agitated after seeing someone on the television.

Se-yeon tries to explain her actions to Min and has an emotional reunion with her mother; Hui-jin refuses to back down upon being confronted by Min’s mother.

Park Dong-cheol demands to know why Se-yeon interferes with the case; someone claiming to be Lee Mi-do appears out of nowhere.

Se-yeon finds herself viewing Min in a different light after realizing he has always been by her side; Jang Hui-jin reveals something surprising to Min.

Park Dong-cheol tries to hunt down Oh Yeong-cheol, who keeps eluding the police; Min’s mother doesn’t know what to make of the changes she sees in her son.

After making a horrific discovery, Se-yeon considers using Abyss and tries to persuade Park Dong-cheol to keep investigating the murder of the prosecutor.

Convinced that he has seen his ex-fiancee, Min is frantic to talk to her, but Se-yeon tries to remind him that he is not the same person anymore.

Se-yeon and Min are stunned by what Park Gi-man has been doing, and they unwittingly get help from a police detective who thinks that she is someone else.

Min explains what he did to Se-yeon, who is in disbelief over her circumstances; vowing to find her killer, she comes up with a way to help Min and herself.

After getting alarming news from his fiancee, Cha Min has a mishap and receives an object called Abyss; Go Se-yeon meets someone who says that he is a friend.

Bothered to no end by the sight of Ha-kyung and Si-woo together, Ki-jun tails them on their day off. Meanwhile, Yu-jin’s frustration balloons.

As Yu-rim’s perspective on Hee-do shifts, so does her behavior. While Hee-do avoids seeing Yi-jin, he volunteers for a special documentary project.

A lonely teen becomes obsessed with a robot doll based on her pop star idol, Ashley O – just as the real Ashley’s life begins to unravel.

A London rideshare driver ignites an international crisis when he kidnaps a worker from a social media company.

When old college friends Danny and Karl reconnect in a VR version of their favorite video game, the late-night sessions yield an unexpected discovery.

On a dusty stretch of highway, a traveler stumbles across a museum that boasts rare artifacts — and a disturbing main attraction.

At an abandoned warehouse, scavengers searching for supplies encounter a ruthless foe and flee for their lives through a bleak wasteland.

Paired up by a dating program that puts an expiration date on all relationships, Frank and Amy soon begin to question the system’s logic.

Architect Mia scrambles to keep a dark secret under wraps, while insurance investigator Shazia harvests people’s memories of a nearby accident scene.

Worried about her daughter’s safety, single mom Marie signs up for a cutting-edge device that monitors the girl’s whereabouts.

Capt. Robert Daly presides over his crew with wisdom and courage, but a new recruit will soon discover nothing on this spaceship is what it seems.

The death of a journalist at the center of a social media firestorm leads a veteran detective and her tech-savvy apprentice to a chilling discovery.

After his first battle with an elusive enemy, a soldier begins experiencing unfamiliar sensations and strange technical glitches.

In a seaside town in 1987, a shy young woman and an outgoing party girl strike up a powerful bond that seems to defy the laws of space and time.

After a virus infects his laptop, a teen faces a daunting choice: carry out orders delivered by text message, or risk having intimate secrets exposed.

An American traveler short on cash signs up to test a revolutionary new gaming system, only to discover the thrills are a little too real.

A woman desperate to boost her social media score hits the jackpot when she’s invited to a swanky wedding. But the trip doesn’t go as planned.

A failed comedian who voices a popular cartoon bear named Waldo finds himself mixing in politics when TV executives want Waldo to run for office.

Victoria wakes up and cannot remember anything about her life. Everyone she encounters refuses to communicate with her.

After learning about a new service that lets people stay in touch with the deceased, a lonely, grieving Martha reconnects with her late lover.

In the near future, everyone has access to a memory implant that records everything humans do, see and hear.