Volume 3 introduces new powerful heroes and raises the competitive tension within the Hero Association. Saitama and Genos take the official hero certification exam, hoping to gain recognition and higher rankings. While Saitama easily passes the physical test with unbelievable strength, his written exam performance leads to unexpected results. The ranking system creates both comedic and serious moments as Saitama struggles with public recognition despite his unmatched power. This volume also introduces Silver Fang, also known as Bang, a legendary martial artist with immense skill. Readers witness more dynamic battles as various heroes clash with monsters and sometimes with each other. The satire of hero culture becomes sharper, highlighting fame, reputation, and misunderstandings. Murata’s detailed fight choreography makes every action scene visually thrilling. At the same time, Saitama’s simple personality continues to ground the story in humor. Volume 3 deepens the world-building while keeping the tone energetic and entertaining.