Twenty Five Twenty One

In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life.

• 
  Kim Tae-ri

  Na Hee-do
• 
  Nam Joo-hyuk

  Baek Yi-jin
• 
  Bona

  Ko Yu-rim
• 
  Choi Hyun-wook

  Moon Ji-woong
• 
  Lee Ju-myoung

  Ji Seung-wan
• 
  Kim Hye-eun

  Yang Chan-mi
• 
  Choi Myeong-bin

  Kim Min-chae
• 
  Joo Bo-young

  Lee Ye-ji
• 
  Choi Min-yeong

  Baek Yi-hyun
• 
  Kim So-hyun

  Adult Na Hee-do