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.
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
