Worst Gaiden Mr. Zetton

After years of dedication and hard work, Hanazawa Saburou—better known as the infamous Zetton from Suzuran—finally achieves his dream of becoming a high school teacher. However, his excitement is short-lived. On his very first day, the principal drops a shocking revelation: he wasn’t hired to educate students but to drive his entire homeroom class to quit school. Now, the once-feared delinquent must navigate this unexpected challenge, torn between his past reputation and his new, morally complex role. The school’s dark agenda forces him to question his purpose, leaving him in a battle against the system he once aspired to join. Will he comply, or will his old rebellious spirit resurface? The students’ futures hang in the balance as Zetton faces the toughest test of his life—one that goes far beyond the classroom. His journey from street brawler to educator takes an unexpected twist, proving that sometimes, the real fight isn’t in the streets but within the system itself. The lines between right and wrong blur as he confronts the harsh reality of his new position. Can he defy the odds and rewrite his destiny, or will he become just another pawn in a twisted game? The answer lies in the choices he makes next.