Volume 12 escalates the Entertainment District battle with the shocking appearance of Gyutaro, Daki’s true counterpart and a far deadlier threat. The fight becomes a desperate struggle for survival against overwhelming odds. Tengen’s resilience and leadership shine under immense pressure. Tanjiro continues to refine his Hinokami Kagura technique despite severe exhaustion. The siblings’ tragic backstory adds emotional complexity to their villainy. Every character faces near-fatal injuries, raising the intensity dramatically. The stakes feel higher than ever as poison and relentless attacks weaken the heroes. The Upper Rank’s terrifying power becomes undeniable. This volume highlights sacrifice, endurance, and unwavering determination. It delivers one of the series’ most dramatic turning points.