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, Seo Ji-hye, Lee Soo-kyung, Heo Sung-tae, Oh Dae-hwan, Lee Kyung-young, Hwang Jeong-min, Choi Deok-moon, Seo Hyun-woo, Park Hae-eun, Cho Seong-ha, Lee Si-won, Shin Hyeon-seung, Woo Hyun-ju, Go Yoon, Choi Chan-ho, Lee Ho-chul, Cho Dong-in, Jang Jin-hee, Won Tae-min, Lee Do-yeop