S1 E1 • Do You Think I’m That Crazy Woman?

At National Forensic Hospital, an inmate, a woman who is known to have killed her own daughter, has gone missing. However, all the staff members at the hospital claim that they have thoroughly checked the number of inmates and that they have absolutely no idea where and when she has gone missing. Detective Han Tae Gyu is put in charge of investigating the situation and gets into a dispute with Ms. Kang.

Première diffusion : 6 octobre 2018

S1 E2 • Mommy’s Here, Min Seo

The police go to Ms. Ma’s house and make her husband, Jang Cheol Min, call her in order to trace her location. While talking on the phone, Cheol Min warns her not to come home just before getting subdued by the cops. Meanwhile, Ms. Ma visits the charnel house to see her late daughter, Min Seo.

Première diffusion : 6 octobre 2018

S1 E3 • A Ghost Saw The Killer

During a flashback while Ms. Ma is being interrogated by Tae Gyu and Prosecutor Yang, she claims that although she had wanted to keep her daughter by her side, she did not kill her. In addition, she claims that a long-haired woman in a white hanbok has told her that she saw the killer. However, the police think that the long-haired woman is just a ghost and do not believe her.

Première diffusion : 6 octobre 2018

S1 E4 • The Ladies Look For The Mistress

The inmate that has run away from the hospital now lives at Rainbow Village while being disguised as a mystery novel writer, Ma Ji Won. One day, she tells one of her neighbours that her husband has a mistress. Three of the ladies gather together to look for the woman who is having an affair.

Première diffusion : 6 octobre 2018

S1 E5 • Why Are You Helping Me?

Thanks to Eun Ji’s help, Ji Won scrapes through the situation where she could get caught by the detective Tae Gyu in front of her neighbours. However, she still doesn’t know who Eun Ji is and why she offers to help. After the ruckus, the residences in Rainbow Village start being blackmailed. Meanwhile, a young boy called Woo Joon comes to visit Ji Won and asks about a bag.

Première diffusion : 13 octobre 2018

S1 E6 • He Didn’t Kill Himself

Eun Ji finds out that Ji Won is looking for Actress Lee Jung Hee and says she’ll help to find the actress. They get to find some photos online that seems to be taken at Rainbow Village and follow where those photos lead. They end up in an empty house and find a man dead. With doubts that the dead man has something to do with Lee Jung Hee, Ji Won visits her to ask about him.

Première diffusion : 13 octobre 2018

S1 E7 • Tae Gyu Wishes To Undo His Mistake

The suicide note left by Ms. Park makes Ji Won curious. Eun Ji tells her to drop the case, but Ji Won is worried about Woo Joon. Tae Gyu thinks that the wrong person could've been locked up for nine years and wishes to undo the mistake he made.

Première diffusion : 13 octobre 2018

S1 E8 • I’m Just As Scared

The death of his mother is too much to cope with for Woo Joon, and Ji Won pities him. Although she is certain that the real murderer hasn't been caught, she feels helpless without any solid proof. Hence, Eun Ji suggests setting up a trap.

Première diffusion : 13 octobre 2018

S1 E9 • A Star Moves Into The Neighbourhood

During a flashback, Min Seo is seen waiting for her dad and gets kidnapped while her teacher is away. The kidnapper asks for one million dollars, and Ms. Ma prepares the money and goes to the designated spot, only to meet a woman in a white hanbok. Meanwhile, Director Sung Jae Deok and his wife and actress, Lee Jung Hee, move into the neighbourhood.

Première diffusion : 20 octobre 2018

S1 E10 • I’ll Tell You An Interesting Story

Ji Won visits Choi Man Sik who is currently incarcerated. He tells her that if she takes care of Woo Joon until his sister comes, he would tell her an interesting story. He then goes on to talk about the very case nine years ago when a woman, Ji Won, was convicted of smashing her own daughter’s face with a rock.

Première diffusion : 20 octobre 2018

S1 E11 • We Have To Find That Out To Make Her Talk

Ji Won goes to Lee Jung Hee’s house to interview her. During the interview, she asks the actress about the night nine years ago when she was in the woods while shooting “Shaman”. However, Jung Hee says some strange things. Ji Won tells Eun Ji that she’s positive that something happened to Jung Hee on that day.

Première diffusion : 20 octobre 2018

S1 E12 • There’s A Murderer In Here

During Jung Hee’s housewarming party, Bae Hee Jae is found dead. Eun Ji calls Ji Won immediately to report this, and Ji Won tells her that no one should leave the house as of now since the murderer is still in the house. Furthermore, after hearing that Hee Jae was spotted drinking wine, Chang Gil suspects that someone has put poison into the glass.

Première diffusion : 20 octobre 2018

S1 E13 • What Are You Curious About?

After drinking a cup of coffee and collapsing, Jung Hee is taken to a hospital. Chang Gil gets the coffee’s component analyzed and finds traces of arsenic in it. Strangely enough, the police are not starting an investigation. Meanwhile, So Jung asks Ji Won whether she has broken out of jail before.

Première diffusion : 27 octobre 2018

S1 E14 • Do You Think They’re Back?

Ji Won tells Jae Deok, Jung Hee’s husband, that someone is purposely trying to harm Jung Hee and that this person may be the culprit from the murder incident Jung Hee witnessed nine years ago. One morning, Jung Hee finds a bloodied doll on her bed and is sent back to the hospital due to shock. Jae Deok calls in Ji Won and asks her if she thinks the culprit is back for her.

Première diffusion : 27 octobre 2018

S1 E15 • I Think Writer Ma Is Writer Ma

During the investors’ meeting regarding the movie, Cheol Min attends the gathering as an investor himself alongside Tae Gyu. Thanks to Eun Ji’s intervention, Ji Won is able to flee without being noticed. Meanwhile, upon seeing Eun Ji, Jung Hee breaks down and tells her husband that she had witnessed the murder nine years ago.

Première diffusion : 27 octobre 2018

S1 E16 • Who Are You?

Mal Goo shows Ji Won a broken, fake nail that he found at the place where the rock was lifted from. He asks her to accompany the president whom he has been taking care of while he looks into it with Eun Ji. While talking with the president, Ji Won’s cover gets blown as he claims that the Ma Ji Won he knew from back then is different from the person sitting next to him at the moment.

Première diffusion : 27 octobre 2018

S1 E17 • I’ll Protect You No Matter What It Takes

In order to figure out what exactly happened nine years ago, Tae Gyu goes to the spot where Min Seo was found. Now that Myung Hee is dead, Ms. Ma must find another lead. Jae Deok asks Jung Hee if she killed Myung Hee.

Première diffusion : 3 novembre 2018

S1 E18 • The Photographer

Eun Ji thinks the photographer who took pictures at the housewarming party might be holding a clue. Ms. Ma and Eun Ji pay a visit to the studio and find a lead. Meanwhile, Jung Hee decides to pay the person who has been blackmailing her.

Première diffusion : 3 novembre 2018

S1 E19 • Please Tell Me

Yoo Jung, or Ye Ji, does what she has to do in order to protect her mom. Ms. Ma and Eun Ji arrive at the scene later, only to find Joong Chul dead. While Ms. Ma is trying to figure out who the real culprit is, Eun Ji is up to something.

Première diffusion : 3 novembre 2018

S1 E20 • I Was So Afraid

After seeing Woo Joon, Ms. Ma figures out everything. She rushes to Yoo Jung's studio, thinking that Eun Ji is in danger. She tries to persuade Yoo Jung to stop killing people.

Première diffusion : 3 novembre 2018

S1 E21 • Have You Been Well?

The real Ma Ji Won hears about the murder cases that have been solved in Rainbow Village. She decides to pay the fake Ji Won a visit so that she can get inspirations for her writing. Meanwhile, Eun Ji meets up with Tae Gyu.

Première diffusion : 10 novembre 2018

S1 E22 • The Mafia Game

The ladies from two villages start the game of Mafia. The real Ma Ji Won decides to join as well. However, the game takes an unexpected turn before it even begins.

Première diffusion : 10 novembre 2018

S1 E23 • Your Husband Had An Accomplice

The police takes the real Ma Ji Won to the station and tries to run a fingerprint test on her. Eun Ji tells the fake Ma Ji Won that her husband had an accomplice. The real Ma Ji Won suggests a bet on who catches the murderer first.

Première diffusion : 10 novembre 2018

S1 E24 • I Will Disappear From Your Sight

The fake Ma Ji Won agrees on the bet to find the murderer. The real Ma Ji Won becomes certain that Jo Ye Jin killed Ahn Seong Tae, since she has a clear motive to kill Do Ja Yeon. The only thing she needs to find is the evidence.

Première diffusion : 10 novembre 2018

S1 E25 • Tae Gyu’s Accomplice

Cheol Min receives a text message from his wife. It implies that his wife took her own life out of distress. Tae Gyu starts investigating the case and soon comes to a realisation.

Première diffusion : 17 novembre 2018

S1 E26 • I’ll Never Cry

Eun Ji finds out that the real Ma Ji Won got murdered by Cheol Min's accomplice. She fails to convince the fake Ji Won who still has trust in her husband. She must protect her from the people who want her dead.

Première diffusion : 17 novembre 2018

S1 E27 • A Dead Body At The Precinct Station

A dead body is found at the precinct station, but the security camera installed at the station was broken and failed to record anything during the time of death. Meanwhile, Eun Ji gets to meet the man who kidnapped her little sister.

Première diffusion : 17 novembre 2018

S1 E28 • Tae Gyu Gets Closer To The Truth

Tae Gyu gets closer and closer to the truth. Meanwhile, Ms. Ma senses something strange while interviewing the people related to the recent murder. After solving the case, she realises something.

Première diffusion : 17 novembre 2018

S1 E29 • Ms. Ma Confronts Yang Mi Hee

Première diffusion : 24 novembre 2018

S1 E30 • Ms. Ma Looks for Evidence

Première diffusion : 24 novembre 2018

S1 E31 • Time Is Running Out

Première diffusion : 24 novembre 2018

S1 E32 • Final Episode

Première diffusion : 24 novembre 2018