Fullmetal Alchemist: Vol. 4: The Fall of Ishbal

In Fullmetal Alchemist: Vol. 4: The Fall of Ishbal, the Elric brothers discover the devastating impact of the war in Ishbal and its profound connection to their quest for the Philosopher's Stone. As they delve deeper into the history of the conflict, they are confronted with challenging truths about the nature of alchemy and the consequences of human ambition.