@Dcikmatized Okay, I'll try my best!
Officer Ahn - Chief of the Mijeong police, running for Congress
Officer Park - detective, department 1 team leader
Officer Kang - detective, department 2 team leader
Retired officer Kim - an officer who was in charge of Je-Oh's case
The new officer - reopened the new case
Koo Jeong-mo - manager of red light district
Ma jong seok - chief of the red light district (the third victim)
Choi Yeong-Gil- Hee-seong's ex husband (the second victim)
Lee Soon- Cheol - the first victim
The blonde guy from season 3 - worked in red light district
President cheon - runs the red light district
Han Gyeol - paying his debt by sleeping with the president
To start from the beginning, Kim and Ahn ignored little Je-Oh when he said his father is a murderer and that ruined his future. Kim was the one who showed up at Je-Oh's door to apologize for the past, now he seems to be helping Ahn and Heesung in the murder of je oh and Seong rok. Last time it was the blonde guy who was arrested, but didn't succeed. He was the one who put seong rok in coma.
Officer Ahn - Chief of the Mijeong police, running for Congress
Officer Park - detective, department 1 team leader
Officer Kang - detective, department 2 team leader
Retired officer Kim - an officer who was in charge of Je-Oh's case
The new officer - reopened the new case
Koo Jeong-mo - manager of red light district
Ma jong seok - chief of the red light district (the third victim)
Choi Yeong-Gil- Hee-seong's ex husband (the second victim)
Lee Soon- Cheol - the first victim
The blonde guy from season 3 - worked in red light district
President cheon - runs the red light district
Han Gyeol - paying his debt by sleeping with the president
To start from the beginning, Kim and Ahn ignored little Je-Oh when he said his father is a murderer and that ruined his future. Kim was the one who showed up at Je-Oh's door to apologize for the past, now he seems to be helping Ahn and Heesung in the murder of je oh and Seong rok. Last time it was the blonde guy who was arrested, but didn't succeed. He was the one who put seong rok in coma.