Doo-sik, a high-ranking gang member, gets a rare opportunity to attend school as a student teacher, a chance to redeem himself after failing to complete his high school course years ago. However, he misinterprets the experience, viewing it as a social adaptation course for prisoners soon to be released. His eccentric behavior and unconventional teaching methods cause friction with his students, and things take a surprising turn when his boss, the leader of the D-Dogs, turns out to be one of his students, and his loyal men are always out of reach when he needs them.
My Boss, My Teacher
A former gang member pursues an unconventional path by becoming a student teacher, driven by his ambition and determination to prove himself.
