Episodes
1. Episode 1
10.0
July 30, 2022
64 min
A serial killer is on the loose. As Do-chang battles past trauma, the investigation grows murkier, only taking him further from the truth.
Guest Stars:
Jang Yoon-woo, Lee Woo-shin, Lee Eun-ju, Park Chul-Min, Lee Dong-soo
2. Episode 2
9.0
July 31, 2022
64 min
Do-chang’s guilt grows after another unexpected death takes place. Others want to wrap up the case, but Do-chang and Ji-hyeok refuse to give up.
Guest Stars:
Jo Jae-yun, Kim Kyu-baek, Lee Joo-sil, Ji Seong-geun, Kim Jong-ho
3. Episode 3
9.0
August 6, 2022
66 min
The detectives find some strong evidence and start going over CCTV footage. A man burns mysterious objects, and makes a suspicious approach.
Guest Stars:
Chun Young-min, Choi Kyung-min, Kim Bong-soo, Lee Yoon-jae, Kim Hyun-chang
4. Episode 4
10.0
August 7, 2022
66 min
Do-chang and Ji-hyeok are hot on the killer’s heels, but elsewhere another murder is underway. Cheon Sang-u keeps an eye on Cheon Na-na.
Guest Stars:
Bang Eun-jeong, Choi Won, Lee Yeon-ju, Cheon Dong-been, Yoon Hyun-gil
5. Episode 5
9.0
August 13, 2022
68 min
Do-chang finds out about the killer’s tragic past and realizes that one piece of his pattern of murders doesn’t line up. He induces a confession.
Guest Stars:
Park Ye-ni, Park Hyo-ju, Noh Ha-yeon, Kim Jang-hwan, Kang Jong-sung
6. Episode 6
9.0
August 14, 2022
65 min
Na-na follows Sang-u and finds some evidence. The team is threatened with being broken up. The detectives investigate Jung Hui-ju’s acquaintances.
Guest Stars:
Yoo Mi-Sun, Yong-Jin, Lee Suk
7. Episode 7
10.0
August 20, 2022
73 min
Kim Min-ji’s background is revealed. The detectives get proof that incriminates TJ Group executives. Ji-hyeok is curious about Na-na’s intentions.
Guest Stars:
Lee Suk, Lee Ho-cheol, Park Ji-ho
8. Episode 8
9.0
August 21, 2022
70 min
Na-na’s press conference throws Woo Tae-ho into disarray. A suspect in the Hui-ju case is caught and some clarity is brought to the case.
Guest Stars:
Oh Jung-se, Lee Hyun-kyun, Lee Chang-sub, Park Jong-moo, Jang Yong-hee
9. Episode 9
9.0
August 27, 2022
66 min
The detectives question Na-na about the car accident. They investigate Tae-ho's previous whereabouts, but Choi Yong-geun is looking into this too.
Guest Stars:
Lee Hyun-kyun, Myung Jae-hwan, Jang Myoung-un
10. Episode 10
9.0
August 28, 2022
65 min
Na-na preys on Sang-u’s weaknesses. A mysterious man follows Moon Bo-kyeong, while Yong-geun plans to use her connections to his advantage.
Guest Stars:
Myung Jae-hwan, Kim Dae-gook, Baek Soo-jang, Park Joon-sang, Shin Yoon-jung
11. Episode 11
9.0
September 3, 2022
69 min
Yong-geun is arrested, but uses his experience to make the interrogation difficult. The detectives search for a motive for Sang-u’s murder.
Guest Stars:
Yoon Hyun-gil, Baek Soo-jang, Jang Myoung-un, Lee Jin-Seung, Yang Ha-yoon
12. Episode 12
10.0
September 4, 2022
73 min
Sang-u is furious after realizing that Na-na came close to turning him in. Ji-hyeok provokes Yong-geun in an attempt to make Sang-u culpable.
Guest Stars:
Jo Jae-yun, Seo Myung-chan
13. Episode 13
9.0
September 10, 2022
69 min
The detectives ask to reopen Tae-ho’s case and look for further evidence regarding his death. Na-na asks Ji-hyeok to make an allegiance with her.
Guest Stars:
Hwang Jae-yeol, Han Myeong-hwan, Kim Byung-cheol, Lee Min-Sik
14. Episode 14
9.0
September 11, 2022
70 min
The detectives question the gang who tried to kill Hui-ju’s grandfather. As they get closer to the truth, Na-na and Jang Ki-jin get into trouble.
Guest Stars:
Hwang Jae-yeol, Gu Yun-hoe, Lim Seung-beom, Lee Moo-nyoung
15. Episode 15
9.0
September 17, 2022
69 min
Na-na passes evidence of her father threatening her to Ji-hyeok, but he uses it against her. Ki-jin files a false charge against Do-chang’s team.
Guest Stars:
Lim Seung-beom, Shin Dong-mi, Ha Young-jin, Kim Dae-geun
