Reinhard von Müsel and Yang Wen-li return to their respective homes, one victorious and the other defeated. While Reinhard earns the new name Lohengramm, while Yang and his friends celebrate some welcome news.

For the past 150 years, humanity’s two greatest nations have been deadlocked in a meaningless war. In what is hoped to be a miraculous victory, the Alliance embarks on a battle to break through the Empire’s frontline. Like many other “decisive” battles, this can only end in disaster; a sentiment shared by Imperial nobleman Reinhard von Lohengramm and Alliance Commodore Yang Wen Li, both of whom realize how to turn the fight in their favor. And while the tides of war may never change, these two men must rise to the occasion, solidifying their place in history as heroes.

原本银河宇宙三分天下的微妙关系，被帝国内崛起的天才战略家莱因哈特打破，率领三万艘舰队踏上征途的他，遇上了他毕生的夙敌——同盟军的杨威利，并展开了首次的智谋激斗……亚姆立札星域被同盟军的鲜血所染遍。不败的魔术师杨威利能否解决这一连串的危机……一场规模壮大的太空战记由此展开！