Equality Before the Violence

Dong-ho is ranked number 1 in "Arena," an illegal gambling league for teens, but he steps down to prepare for college. However, the members of "Arena" don't want to lose their biggest money-maker, so they place a debt on his brother Dong-min. Dong-min literally fights against his debt, but when he gets hurt, Dong-ho decides to fight back.

• 
  Kim Do-gun

  Baek Dong-ho
• 
  Yoon Kyung-ho

  Baek Dong-min
• 
  Wang Woo-jin

  Jang Woo-jin
• 
  Seo Seung-hyun

  Park Sang-ho
• 
  Kim Dae-han

  Jung Min-chul
• 
  Jang Yong-hee

  Jo Han-gi