In Volume 12, the battle deep within the Monster Association’s lair continues with escalating intensity. Tatsumaki, the powerful S-Class esper, demonstrates overwhelming psychic abilities. The scale of destruction becomes massive as heroes push their limits. Garou’s transformation reaches a critical stage, making him more dangerous than ever. Saitama finally steps closer to the central battlefield, though still unaware of the full chaos. Emotional stakes rise as heroes suffer heavy injuries. The story examines pride, strength, and responsibility among top-ranked heroes. Murata’s intricate panels deliver cinematic action sequences. The pacing keeps readers fully engaged from start to finish. Volume 12 raises anticipation for a decisive confrontation.