Characters

• 

  Baek Jung-sik

  Played by: Cho Jin-woong
• 

  Baek Jung-sik

  Played by: Lee Sun-kyun
• 

  Kim Guk-ho

  Played by: Yoo Jae-myung
• 

  Lee Sang-bong

  Played by: Kim Mu-yeol
• 

  Yoon Chang-jae

  Played by: Lee Kwang-soo
• 

  Mr. Smile

  Played by: Greg Hsu
• 

  Sung Joon-woo

  Played by: Kim Sung-cheol