Kairos (2020)

1 - Disappeared

As the director of Yoojoong Constructions, Seo Jin hosts a violin recital where his wife performs in order to enhance the image of the company. However, the concert hall turns into chaos as their daughter Da Bin goes missing. Meanwhile, Ae Ri takes her mom to the hospital for surgery after getting a call that they have found a heart donor for her mom.

2 - Devastated

While Seo Jin hands out flyers to find his missing daughter, he gets a phone call from the kidnapper. Meanwhile, after Ae Ris mom goes to the hospital for the transplant surgery, she hears devastating news from her doctor that her moms condition is too bad to have heart transplant surgery and the donated heart will go to the next person on the list.

3 - Call from the Future

When Ae Ri goes back to the hospital, she finds that her mom is gone. Meanwhile, Seo Jin realizes that he is living a month ahead of Ae Ri. In order to save his wife and daughter, Seo Jin calls Ae Ri to tell the truth, but Ae Ri doesnt believe Seo Jin.

4 - Prove It To Me!

Ae Ri asks Seo Jin to prove himself being in the future. He shares the winning numbers of the lottery, about her murder of Geon Wook, and in return asks her a favor. As unbelievable as it may seem, Ae Ri slowly starts trusting Seo Jin and visits his office in her time as he requested.

5 - The Kidnapper

Seo Jin receives a call from the police that the culprit has been caught. When he rushes to the police station, he finds out that it was the very man who was protesting alone in the lobby of Yujung Constructions. Although its too late to save Da Bin, he believes he can still save her.

6 - The Murderer

For a minute over the phone, Seo Jin informs Ae Ri of the name of the kidnapper and asks for help. While helping Seo Jin with the matter, Ae Ri receives a call from the hospital regarding her mothers belongings. At the hospital, she finds out how Kim Jin Ho is also related to her mothers disappearance.

7 - The Chase

When Ae Ri knocks on Kim Jin Hos door, Jin Ho panics and tries to force her into the house. Thats when Geon Wook shows up to save her, and the two start running away. After the incident, Ae Ri updates Seo Jin about the happening and tries to find the reason why she was chased.

8 - The Mole

Without knowing that someone close to him is hindering his efforts to bring back his family, Seo Jin desperately waits for Ae Ris phone call. At the same time, being unsure of the person who chased her at Jin Hos place, Ae Ri follows whatever lead she has acquired so far.

9 - The Suspicion

Although Seo Jin realizes that there must be more people involved in the kidnapping of his daughter, he still needs more information to be certain. Meanwhile, it turns out Hyun Chae was having an affair. While talking to Jin Ho, Ae Ri finds out about how her father met his death.

10 - The Crucial Place

Seo Jin finally gets a phone call from Ae Ri. When he finds out that one of his close people tried to kill Ae Ri a while ago, he decides to persuade Jin Ho into helping him. However, Seo Jin doesnt have a clue who else is involved in this matter.

11 - The Dead Body

After tracking down Lee Taek Gyu with a secretly planted GPS device, Seo Jin is shocked when he confronts a dead body hanging from some bars. After the incident, Seo Jin continues to look for Kwak Song Ja, Ae Ris mother, without realizing that he has already found her.

12 - The Murder

Although he realizes that the dead body is of Ae Ris mother, Seo Jin decides to keep his mouth shut, but instead, he informs Ae Ri about the time and place of her death. Meanwhile, Seo Jin gets surrounded by a group of policemen under the suspicion of Kwak Song Jas murder.

13 - Kim Jin Ho Takes His Life

Kim Seo Jin hears about Kim Jin Hos suicide but goes on to further investigate the situation. Meanwhile, Ae Ris mother disappears again. Frustrated and desperate, Ae Ri decides to eliminate what might harm her mother, Lee Taek Gyu.

14 - The Clues

While Do Kyun is dissatisfied by the fact that Taek Gyu killed Kim Jin Ho, Seo Jin stumbles upon a clue that connects the dots between Do Kyun and Taek Gyu. With the help from Ae Ri, Seo Jin continues with his investigation and tracks down Da Bins teddy bear with a location tracker.

15 - The Gap

Ae Ri waits for the phone call, but it never reaches her. Worried that something might have happened to Seo Jin, Ae Ri does everything she can to keep Da Bin from getting kidnapped. In the end, Ae Ri, Geon Wook, and Soo Jung plan to sneak into the charity event in order to protect Da Bin. While doing so, Ae Ri gets into trouble.

16 - The Arrest

Ae Ri is arrested as a kidnapper, and Seo Jin from the same timeline misunderstands her as a threat. Feeling frustrated, Ae Ri regrets the fact she gave it all to help Seo Jin. Not knowing this, Seo Jin refuses her request for leniency. However, his memories begin to surface.