In pursuit of a runaway alchemist wielding mysterious powers, siblings Edward and Alphonse Elric stumble upon the impoverished Milos valley. Here, the Milosians, an oppressed community, yearn to reclaim their sacred land from Creta, a domineering nation that forcibly took over their territory. At the center of the political turmoil stands Julia Crichton, a determined young woman advocating for the Milos people's resurgence as a peaceful nation. Bonding with Julia, Edward and Alphonse become entangled in a burgeoning resistance movement that revolves around the coveted Philosopher's Stone they've been tracking. Haunted by their troubled history with the stone, the brothers hesitate to intervene. Yet, as they unearth Creta's dark motives and murky past, they are thrust into the clash between the rebellious Milos populace fighting for their freedom and the power-hungry Cretan military bent on supremacy.