In Volume 6, midterm exams approach, and Class 3-E faces academic competition against the elite students of the main campus. Koro-sensei motivates them to prove their worth through intelligence rather than violence. The focus shifts to strategy, teamwork, and confidence. Each student begins discovering hidden academic talents. The assassination mission temporarily blends with academic rivalry. Emotional growth becomes as important as combat skills. Unexpected alliances form within the class. The tension between social status and personal ability becomes central. Koro-sensei’s faith in his students strengthens their determination. Volume 6 highlights that success can be achieved through unity and hard work.