Overview
On a Christmas Eve, a lifeless body of teenage boy is found. The victim's revenge-driven twin brother checks himself into a juvie to hunt down the suspects.
Cast
- Jinyoung as Joo Il-woo / Joo Wol-woo
- Kim Young-min as Cho Soon-wu
- Kim Dong-hwi as Son Hwan
- Song Geon-hee as Moon Ja-hoon
- Heo Dong-won as Han Hee-sang
- Hwang In-sung as Go Bang-cheon
- Seo Jin-won as Choi Noo-ri
- Kim Jeong-jin as Baek Young-jun
- Yun Yoo-sun as Ja-hoon's Mother
- Jung Hae-kyun as Lawyer