Park Mi-jung — Undercover High School Character Profile

Character Facts

Played by

Yoon Ga-i

Appears in

Undercover High School (2025)

Role

Supporting

Relationships (5)

• Park Mi-jung — Narrative Informant — Jeong Hae-sung (Seo Kang-joon)

  Provides inside information about school

• Park Mi-jung — Social Friend — Im Chung-ha (Kim Young-ah)

  School friendship

• Park Mi-jung — Social Friend — Yun Chae-rin (Yun Chae-bin)

  Close friendship among students

• Park Mi-jung — Social Friend — Oh Su-ah (Jin Ki-joo)

  Classmates and friends

• Park Mi-jung — Social Friend — Lee Ye-na (Kim Min-ju)

  Close friends in school

Explore the full interactive character relationship map of Undercover High School

More characters from Undercover High School

• Jeong Hae-sung (Seo Kang-joon)
• Oh Su-ah (Jin Ki-joo)
• Seo Myung-ju (Kim Shin-rock)
• Lee Ye-na (Kim Min-ju)
• Bully Student (Eps 2) (Kang Soo-bin)
• Kim Ho Jin [Informant] (Kim Seung Beom)
• Im Chung-ha (Kim Young-ah)
• Han Seung-jae (Lee Hyun So)
• Yun Chae-rin (Yun Chae-bin)
• Ji Hyeon-jun (Kim Sun-min)