[Machine Translation] Will you be my master again? The war with the empire has finally begun. Neither side could back down in this battle for survival between the descendants of old humans and new humans. With the support of Livia and Noel, Rion and Julius succeeded in getting into Arcadia, the enemy's stronghold, but one by one, they fell to the imperial knights who blocked their way. Rion, who had reached the center of Arcadia thanks to the sacrifices of his comrades, was confronted by Finn, an enemy knight who had been his friend. In the midst of their mutually bitter battle, Rion's beloved machine, Luxion, also suffers...