A drama about Cha Yeon-ho, a reasonable individualist from KAIST, and Min So-hee, a traffic investigation ace with cool judgment and warm sensitivity at the Traffic Crime Investigation (TCI).
Cha Yeon-ho
Min So-hee
Jeong Chae-man
Woo Dong-gi
Eo Hyeon-gyeong
Koo kyung-mo
Go Jae-deok
So Byeong-gil
Min Yong-gun
Lee Hyun-soo
Lee Jung-sub
Chairman Yang Seok-chan
Han Kyung-soo
Pyo Jung-wook
Pyo Myun-hak
Lee Tae-ju
