Less than Evil

Tae Seok is a detective who's tormented by a pang of guilt that he missed the culprit that murdered a high school girl named Yeo Wool in 2005. Now Tae...

With a strong belief that Prosecutor Jang Hyun Min is the abductor, Tae Seok starts to look into Hyun Min’s background and past. When he sneaks in Hyu...

Prosecutor Jang Hyung Min who fell from the stairs gets taken to a hospital, but he remains unconscious. The police higher-ups discuss whether to puni...

Tae Seok continues to suspect that Reporter Eun Seon Jae is a psychopath killer who murdered her parents and dog. Rather than getting frightened or de...

Tae Seok finds Yeo Wool's name tag from Seon Jae. He questions how she knows Yeo Wool, but Seon Jae only gives a vague answer. Tae Seok starts to look...

Seon Jae tries to poison Song Man Soo who is in prison now and asks him why he killed Yeo Wool in the past. He says it was Jang Hyung Min who killed Y...

When Tae Seok arrives at the hospital, Jang Hyung Min is awake and still remembers that Tae Seok let him fall from the stairs. In the same room, Seon...

Jang Hyung Min plans to reveal what Tae Seok and the police did to him to put Tae Seok in a pickle. And even a press conference is held to question Ta...

Tae Seok continues to chase Hyung Min, who is receiving help from Chun Man. They end up cornering him at a shopping mall but he manages to slip away....

Young Hyun Min, known as Seon Ho, encounters Tae Seok’s little sister and her friend. The two high school girls witness a brutal murder that he commit...

Tae Seok seems to be trying to hide his sorrow over Hae Jun's death, and his colleagues console him. In the meantime, another murder takes place, and...

Following a hunch, Tae Seok finds out who the masked serial killer is. As soon as he spots the killer who has shown up again at the scene, Tae Seok st...

Tae Seok tries his best to find Dong Yoon by not following the official manual. Dong Yoon remembers what Tae Seok said before, and tries not to provok...

Detective Chae learns that there's one more woman that the masked killer is after. In the meantime, Tae Seok manages to find the traces that lead to t...

Seon Jae gets arrested as a suspect for murdering Go Joo Seong. She tells that Jang Hyung Min is the one who killed Go Joo Seong and she saw him for h...

As Chun Man suggested, Tae Seok steals diamonds from the chief's safe. Tae Seok and Chun Man go to deal with the smugglers, but things go south. Tae S...

Another woman is murdered by Jang Hyung Min and strangely this time, his fingerprints are found everywhere as if he’s provoking the police. The killer...

Jeon Chun Man tells Jang Hyung Min to end their relationship, but Jang Hyung Min insists that Jeon Chun Man should continue to share the inside inform...

Jang Hyung Min narrowly runs away from the police with the help of Jeon Chun Man. Knowing that Jang Hyung Min is after Tae Hee, Tae Seok brings her to...

Detective Chae is told to tail Jeon Chun Man, but he soon gets caught. And Jeon Chun Man gets into the vault without being caught. In the meantime, Ta...

Seon Jae and Tae Hee are kidnapped by Hyung Min, and Tae Seok tells Hyung Min to kill Seon Jae. Even though Hyung Min is killed at the firearm inciden...

The Punisher has captured another criminal and started a broadcast. He wishes the public to decide the criminal’s fate by vote. The only way to save t...

Tae Seok and his team members locate where Punisher and Jang Seok Goo are and manages to rescue Jang Seok Goo. Punisher runs away and Tae Seok goes af...

Tae Seok plans to use Kwon Soo Chul as a bait to catch Kang Woo Joon. On the day Kwon Soo Chul is discharged from the prison, Tae Seok and Detective C...

A teller has been murdered but it was no ordinary crime. It is a murder that is similar to a serial murder case that was unsolved for 20 years. Whethe...

The serial killer from 20 years ago has revealed himself to the police. However, due to the statute of limitations, the police cannot arrest him. The...

Lee Sung Hak says he didn't kill Kwon Ji Sook, and there was another witness at the crime scene back in 20 years ago. The police continue working to f...

Tae Seok and his team members catch Yoo Jung Soo at a crime scene and start to question him. Meanwhile, Tae Seok and Mun Gi continue to work to find o...

Manager Seo visits Tae Seok to give his confession. Manager Seo claims he was the culprit for the murder of Eun Hong Goo and Park Jung Sook. Tae Seok...

Ms. Hwang, who has lost her son, is being accused of murdering the hospital director. She is fully aware of what happened to the director but refuses...

Seo Jae Geun tells Tae Seok everything from how he got involved with Eun Seon Jae and her foster parents to how he has recently ended up with making a...

Tae Seok tuns on the recorder that reveals the fact that Jeon Chun Man helped Jang Hyung Min for a long time. Humiliated by Tae Seok In front of other...