Netflix K-Drama Teach You a Lesson focuses on harassment, bullying, and the evil practices that take place in educational institutions all across the world. This series has emerged as one of the most popular shows released on Netflix in 2026. Both Asian and Western viewers are loving it because it is one of those rare dramas you can enjoy with your family.
Directed by Hong Jong-chan, Teach You a Lesson consists of ten episodes, each ranging between 52 minutes and 1 hour 12 minutes. Kim Mu-yeol, Jin Ki-joo, and Pyo Ji-hoon play the three main lead protagonists. They portray ERPB inspectors who solve different cases in educational institutions of South Korea in their own unique style.
Storyline
The story revolves around a special agency named ERPB (Educational Rights Protection Bureau), formed by South Korean Education Minister Choi Gang-seok. The agency handles the most relatable cases of bullying, harassment, student-teacher exploitation, and other traumas that people suffer at educational institutions.
The team consists of three inspectors: two former Korean Army soldiers and one genius ethical hacker. Across its ten episodes, the series sheds light on different types of cases that are quite relatable to educational institutions worldwide.
It also shows how evil forces try to stop the ERPB and get it banned when the inspectors start cleaning up the mess in these institutions.
There is also a revenge plot: the fiancée of the main male protagonist was murdered by one of her students. The evil-minded student managed to get himself released from jail using political influence.
To find out how the three ERPB inspectors solve all the cases and battle against the evil antagonist, you need to watch Teach You a Lesson on Netflix.
Main Cast
- Kim Mu-yeol as Na Hwa-jin (ERPB Inspector)
- Jin Ki-joo as Im Han-rim (ERPB Inspector)
- Pyo Ji-hoon as Bong Geun-dae (ERPB Inspector)
- Lee Sung-min as Choi Gang-seok (Education Minister)
- Lee Bong-joon as Cho Gyu-cheol (Main Antagonist)
Where to Watch Teach You a Lesson for Free
To watch the Netflix K-Drama Teach You a Lesson for free, you can visit the KissKh.Or.At website. There you can stream all ten episodes of this amazing series without buying any Netflix subscription.
Please keep in mind that this is a third-party website, so it might not work in some countries. If you face issues accessing it, download a VPN and use it to watch the entire series uninterrupted.
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