To My Assailant

Song Jin-Woo (Kim Dae-Gun) has worked as a non-permanent contract employee for the past 4 years at Moojin Girls' High School. He is a good teacher and dreams of a school where no one is left out. New contract teacher, Yoo Sung-Pil (Moon Yoo-Kang), comes to Moojin Girls' High School. When Song Jin-Woo was a high school student, he was bullied by Yoo Sung-Pil and other students.

• 
  Kim Dae-gun

  Song Jin-Woo
• 
  Moon You-kang

  Yoo Sung Pil
• 
  Woo Da-vi

  Park Hee Jin
• 
  Lee Yeon

  Lee Eun Seo
• 
  Han Sang-jin

  math teacher