"My Boss, My Hero" is a South Korean film released in 2006, directed by Yoon Je-kyoon. The story follows Kang Ji-suk, a young and ambitious gangster who is tasked with proving his worth to his boss. To do this, he must return to high school to earn his diploma, leading to a series of comedic and heartwarming situations. The film explores themes of friendship, responsibility, and personal growth. As Kang Ji-suk navigates the challenges of school life, he learns valuable lessons about leadership and maturity, ultimately redefining his relationship with his boss and his own identity.