Bài Học Đáng Đời Tập 01 (Teach You a Lesson) Bản Thuyết Minh | VanSonOfficial

The story follows Park Dae Seok, a victim of brutal bullying at Dae Han High School, where violence is treated as tradition. The arrival of Na Hoa Chin, an inspector from the Pedagogical Protection Agency with special authority to use any means necessary for discipline, sparks a fierce battle to dismantle systemic corruption and restore order against powerful political influences.