France, 2039. One night, a group of activists pursued by the state vanish without a trace. Julia Bombarth is one of them. When she awakens, she finds herself trapped in an entirely unfamiliar world: PLANET B.
邦雅曼是一名博士生,由于没拿到奖学金,他在一所中学找到了一份代课老师的工作。面对问题百出的学校,没接受过培训又毫无经验的邦雅曼体会到了这份工作的不易。后来他结识了一群团结且敬业的同事,并在共事过程中逐渐领悟到了这份工作的深刻内涵。