Story Line
An inspector from the Educational Rights Protection Bureau (ERPB) who is authorized by the government to use physical intervention and unconventional methods to discipline delinquent students and reform the educational system.
“Let us protect you!”
Top Cast
Kim Moo-yul
Na Hwa-jin
Lee Sung-min
Choi Kang-seok
Jin Ki-joo
Im Han-rim
Pyo Ji-hoon
Bong Geun-dae
Kim Jong-soo
Hwang Gi-tae
Ahn Ha-young
Choi Ga-yun
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Rating
9.4/ 10
First Aired
2026-06-05
Seasons
1 Season · 10 Episodes
Genres
Action & AdventureDramaComedy
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User Reviews (2)
MSSR
9/10
•6/11/2026I am completely hooked on Teach You a Lesson. It is rare to find a show that balances a satisfying, high-octane "power fantasy" premise with actual substance.
Every episode feels like a fresh, high-stakes investigation that teaches a new lesson. I...
dark-king178
No rating•6/12/2026
The series drops viewers into an alternate South Korea where the classroom has completely devolved. Hamstrung by youth-protection laws and terrified of wealthy, hyper-influential parents, teachers have lost all authority. In this vacuum, vicious stud...