The Rule of Violence

Cast10

• 

  Kim Young Moo

  Jo Sung Hyun

• 

  Han Yeo-wool

  Go Yeong Ji

• 

  Kim Young Yong

  Jo Sung Jin

• 

  Lee Pung-un

  Choi Jong Soo

• 

  Park Sun-joon

  Ji Sun's ex-boyfriend

• 

  Jo Seong-yun

  Choi Dong Il

• 

  Kim Jae-man

  Choi Dong Woon

• 

  Yoo Ji-yeon

  Nam Ji Sun

• 

  Park Sang-woon

  Manager

• 

  Yun Bu-jin

  Sung Hyun's aunt