The Era of the Holy Cardinals

The order of the empire is forged from steel and steam. Young Colonel Reinhard Essen believed this until an anonymous letter told him: "Your father did not die in an accident." Tampered files, missing military police, secret orders from the Privy Council... When he began to trace the truth, he discovered that the empire he had guarded for many years had long been rotting deep in the gray mist. And there seems to be something buried in the mines in the edge area that shouldn't exist.