As the Empire advances across the continent, victory seems inevitable after defeating the Republic's remaining forces. However, a new threat looms as the Russy Federation, led by communists, prepares to join the conflict with Allied magicians like Mary Sioux. Tanya Degurechaff and her unit return to the capital and are assigned to monitor the Federation's border movements, potentially sparking a catastrophic global war. The Empire stands at a crossroads, facing powerful foes and conflicting beliefs. Will it triumph or succumb to its adversaries and ideological clashes?