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).
Lee Min-ki
Cha Yeon-ho
Kwak Sun-young
Min So-hee
Heo Sung-tae
Jeong Chae-man
Lee Ho-cheol
Woo Dong-gi
Choi Moon-hee
Eo Hyeon-gyeong
Bek Hyun-jin
Koo kyung-mo
Kim Kwang-shik
Go Jae-deok
Oh Dae-seok
So Byeong-gil
