Ms. Ma, Nemesis - Season 1 (2018)

Ms. Ma and Ms. Park help Ms. Hong find her husband's mistress, and loan collector Ko Mal-Koo unexpectedly comes to the ladies' aid.

The story of how Ms. Ma came to Rainbow Village is revealed, and she has an unexpected visitor. Ms. Ma learns she is not the only one in the village to receive an anonymous note.

While searching for the actress Lee Jung-Hee, Ms. Ma and Eun-Ji stumble upon a shocking scene. The police say suicide, but Ms. Ma suspects murder.

More deaths in Rainbow Village shock the community. Meanwhile, Detective Han struggles to prove that Ms. Ma is the fugitive they seek.

Ms. Ma is certain the police have the wrong suspect. Eun-Ji suggests they set a trap for the real killer.

A flashback reveals Min-Seo was kidnapped. In the present, reclusive actress Lee Jung-Hee reunites with her director husband and announces her comeback film.

Ms. Ma puts pressure on Detective Han to learn more about the kidnapping and murder case. Later, Ms. Ma finally has an opportunity to interview Lee Jung-Hee.

Lee Jung-Hee's cryptic response to questioning, forces Ms. Ma to dig deeper into what happened to the actress nine years ago.

At the housewarming party for actress Lee Jung-Hee, one of the guests is poisoned.

Lee Jung-Hee is hospitalized after collapsing on the film set. The police find traces of arsenic in her coffee cup.

Woo-Joon runs away from the orphanage. Ms. Ma joins forces with the local police. Mal-Koo is hired as a bodyguard for Jung-Hee.

Ms. Ma's estranged husband, Jang Cheol-Min's behavior makes Eun-Ji suspicious. Jung-Hee shares a secret with her husband.

Ms. Ma meets ex-gangster Jang Il-Koo. Later, she interviews Seo So-Jeong and uncovers another piece of Lee Jung-Hee's past.

Detective Han and Detective Cheon attempt to recreate the timeline of the kidnapping and murder. Meanwhile, Ms. Ma and the local police chief clash over the investigation.

Certain the photos taken at the housewarming party hold a clue, Ms. Ma and Eun-Ji convince the ladies of the village to participate in a photo shoot at the studio.

Eun-Ji confronts actress Lee Jung-Hee about the night of the crime nine years ago.

The intricate web of murders and blackmail surrounding actress Lee Jung-Hee finally unravels.

Ms. Ma has an unwelcome visitor. Eun-Ji meets with Detective Han. Town rivalry between Rainbow Village and Chungeohram heats up with an invitation to the "Mafia" party game.

The party game turns deadly, and Ms. Ma is compelled to make a wager on her skills as a detective.

The police increase their efforts to locate the fugitive. Eun-Ji has a new theory about the kidnapping and killing. The investigation into Ahn Seong-Tae's death begins.

Jang Il-Koo asks Ms. Ma to locate his son. Later, Ms. Ma identifies Ahn Seong-Tae's killer.

A flashback reveals who was behind Min-Seo's kidnapping. In the present, Cheol-Min receives some shocking news about his wife.

Eun-Ji and Detective Han try to protect Ms. Ma. And at long last, Ms. Ma comes to a decision about Woo-Joon's guardianship.

The village policemen discover the body of a strangled young woman has been left at their station. She is identified as a performer in local pop group.

Detective Han gets dangerously close to the truth. While investigating the body found at the police station, Ms. Ma senses a similarity to her own daughter's murder case.

After Eun-Ji shares the information she has been hiding, Ms. Ma confronts the killer's accomplice.

Ms. Ma, Eun-Ji, and Mal-Koo discover the culprits are linked to a mysterious organization called "Bertram."

Ms. Ma and the culprits both attempt to set traps for the other.

Eun-Ji finds the evidence they have been searching for, subsequently putting her own life at risk. Ms. Ma has a final showdown at Bertram's headquarters.