Teach You a Lesson (2026) | Korean Drama | Official Trailer

Title: 참교육
Also Known As: Chamgyoyuk , Get Schooled , True Education , True Lessons
Director: Hong Jong Chan
Screenwriter: Lee Nam Gyu
Genres: Action, Drama
Title: Teach You a Lesson
Type: Drama
Format: Standard Series
Country: South Korea
Episodes: TBA
Airs: Jun 5, 2026
Airs On: Friday
Original Network: Netflix
Duration: 60 min.

Plot:

Tells the story of students, parents, and teachers. In a society where teachers' rights have fallen due to students who cross the line, parents who don't know the line, and teachers who draw the line, the drama introduces adults who are not afraid of children and tries to properly teach children what they did wrong.

Na Hwa Jin is a field supervisor at the Teachers' Rights Protection Agency. He is a hexagonal person with perfect mentality, physicality, and brains, and is the designer of all the plans for the Teachers' Rights Protection Agency. He is also called the 'Grim Reaper' because he is not afraid of absurdity, fear, or compromise, but he is a character who struggles to protect justice and peace.

Notes
Based on webcomic "Chamkyoyook” written by Chae Yong-Taek & illustrated by Han Ga-Ram (first published November 1, 2020 via Naver).

Cast
Kim Moo-Yul - Na Hwa-Jin
Lee Sung-Min - Choi Gang-Seok
Jin Ki-Joo - Im Han-Rim
Pyo Ji-Hoon - Bong Geun-Dae

#kimmooyul #jinkijoo