August Wallenstein began as a modest apple farmer before a devastating military strike obliterated his home, killing his wife and daughter. Consumed by vengeance, he joined the Gildllan Empire’s military, where his tactical brilliance and combat skill propelled him to the rank of chancellor. His vendetta against those responsible for his loss positioned him as a pivotal force in the Empire’s war against the Jerle Federation, where he allied with elite commanders called the Alphas—among them the principled Alexandra von Sonne and the enigmatic Bastien Forge. Though he cooperated with Alexandra, their partnership fractured over conflicting ideals: her rigid moral code clashed with his ruthless pragmatism. Laplace, another Alpha, understood his ambitions more deeply than others, though the full extent of their rapport remained ambiguous.

At the Third Lunne Battle, Wallenstein revealed staggering magical strength, single-handedly channeling energy to fire the Pilier’s cannon after its mana crystal was obliterated. This defiance exemplified his readiness to unleash devastation for victory. Though the Empire retreated following the Pilier’s destruction, he escaped through a portal, undeterred in his broader campaign to reshape the world through conquest—a mission born of trauma and a warped pursuit of justice.

His arc weaves personal anguish into the fabric of war, painting him as a strategist whose cold calculus is shadowed by grief. Alliances and rivalries alike expose a mind sharpened by loss, yet the specifics of his future beyond these clashes remain unrecorded.