Minami Yuuri lands her dream assignment at an elite Tokyo academy: teaching grammar to high school seniors. What she gets instead is Class 3-E, an infamously chaotic group of underachievers whose reputation has already destroyed the careers of multiple teachers before her. The six ringleaders, known collectively as the B6, seem determined to prove that no educator can survive their antics. Armed with optimism and pedagogical idealism, Minami faces an uphill battle. Her students would rather cause trouble than crack open a textbook. Her colleagues whisper warnings. The odds of getting any of them into college feel laughably slim. Yet Minami refuses to abandon them or retreat into burnout like her predecessors. She'll need humor, patience, and an unexpected willingness to meet these troublemakers where they actually are rather than where she thinks they should be. What unfolds is a comedy about connection across generational divides and the messy, hilarious reality of teaching students nobody else wanted.