Twin brothers Woo-sin and Soo-hyun lose their father in a murder case. Twenty-two years later, the brothers seek to clear their father's name.
Season 1
16 Ep
Ji Sung
Ha Woo-shin / Song Soo-hyun
Seo Ji-hye
Eun Hye-soo
Lee Soo-kyung
Kim Seo-hee
Heo Sung-tae
Choi Tae-sung
Oh Dae-hwan
Team A Leader Lee
Lee Kyung-young
Chairman Kwon
Hwang Jeong-min
Butler Kwon
Choi Deok-moon
Kang Hyuk-pil
