Nanaho and her husband have both been assigned to teach at the same school starting tomorrow. Eager to build a good class and make a positive impact, Nanaho approaches her new role with determination. However, reality proves far more difficult than expected. On her very first day, she becomes the target of mischievous students who tear her uniform to shreds. To make matters worse, she ends up being creampied—an unpleasant incident that casts a shadow over her relationship with her husband. Their fresh start in this new environment is fraught with unforeseen challenges, bringing drastic changes to their everyday lives.