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Now playing: Season 1, Episode 1 — Episode 1
No one can know. My enemy, my revenge.
Following her father's murder, a revenge-driven woman puts her trust in a powerful crime boss — and enters the police force under his direction.
1. Episode 1
2021-10-15
On her birthday, Yoon Ji-woo witnesses the horrific death of her father. Hell-bent on taking revenge at any cost, she sets out to find his killer.
2. Episode 2
2021-10-15
Choi Mu-jin imposes punishment on Do Gang-jae. Instructed to join the police force undercover, Ji-woo takes on a brand-new identity.
3. Episode 3
2021-10-15
When her team goes after an unforeseen target in a sudden raid, Ji-woo must act fast. A new drug ring and its malevolent leader threaten Mu-jin's empire.
4. Episode 4
2021-10-15
Cha Gi-ho sees Gang-jae's declaration of war on Mu-jin as an opportunity. Suspecting Ji-woo is up to something, Jeon Pil-do tails her.
5. Episode 5
2021-10-15
Ji-woo and Pil-do's narrow escape from peril shifts the police's focus onto Gang-jae. A run-in with a familiar face at the precinct places Ji-woo on edge.
6. Episode 6
2021-10-15
A photo in the mail revealing obscured truths casts everything Ji-woo thought she believed into doubt. Mu-jin moves to protect his interests.
7. Episode 7
2021-10-15
Ji-woo fights off an ambush. Mu-jin submits himself to a police interrogation. Pil-do gets his hands on incriminating phone call records.
8. Episode 8
2021-10-15
Intent on changing Ji-woo's mind about carrying out her vengeance, Pil-do handcuffs himself to her. Mu-jin reacts to another act of betrayal.
Han So-hee
Yoon Ji-woo / Song Ji-woo / Oh Hye-jin
Park Hee-soon
Choi Mu-jin
Ahn Bo-hyun
Jeon Pil-do
Kim Sang-ho
Cha Gi-ho
Lee Hak-ju
Jung Tae-ju
Chang Ryul
Do Gang-jae
