Being X had failed, every attempt to bring the sinner to her knees in genuine prayer failed at every attempt. After his most grand attempt at bringing her despair, an overpowered US mage named Mary Sue, was killed after just one battle, the god finally sees the futility of carrying on with his 'experiment.' Angered with the world for failing at a simple task, he casts the world beyond his domain, free from his influence while, left unrestrained, the rising officer Tanya von Degurechaff helps aim the Empire towards a true victory.

It has been many years now since that victory, both against Being X, and against the Empire's enemies. The Empire stands firm over a Europe under their domination, but how long will this peace truly last?