On the Line
Seo-joon, loses everything to voice phishing and infiltrates a organization in China to meet Kwak Pro, the designer behind this phishing system.
Seo-joon
Kwak Pro
Lee Gyu-ho
General Manager
Kkang-chil
Deok-pal
The Youngest
Mi-yeon
Manager
Detective 1
Detective 2
Voice 1
Voice 2
Voice 3
Uncle
Jobseeker
Worker
Park
Jang Gyeong-pil
Hwang
President
Chief Police
