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.
Ji Sung
Ha Woo-shin / Song Soo-hyun
16 episodes
Seo Ji-hye
Eun Hye-soo
16 episodes
Lee Soo-kyung
Kim Seo-hee
16 episodes
Heo Sung-tae
Choi Tae-sung
16 episodes
Oh Dae-hwan
Team A Leader Lee
16 episodes
Lee Kyung-young
Chairman Kwon
16 episodes
Hwang Jeong-min
Butler Kwon
16 episodes
Choi Deok-moon
Kang Hyuk-pil
16 episodes
Seo Hyun-woo
Kwon Hyun-jo
16 episodes
Park Hae-eun
Yoon Sun
16 episodes
Weightlifting Fairy Kim Bok-joo
