As the school year approaches, the new educator begins addressing the undisclosed behaviors of Mitsuki and Minami through initial corrective steps. Attention shifts to Mahiru and the notable rise in her academic performance, which appears tied to her sister Hinako's influence as the classics instructor. Subtle signs of the teacher's indirect interventions emerge, prompting a closer look at the underlying dynamics. He proceeds with targeted measures to guide these students toward improved conduct and accountability.