Endless Sky and Vast Earth

When the Songhai Federation launched a general mobilization, when the Double-Edged Sword airship crossed the battle line, when the royal family of a kingdom died on the battlefield, when an alchemist fell from the sky, when a princess followed the airship and turned into a sea of ​​fire on Ice Wolf Mountain, when an empire collapsed and disintegrated, when the bard crossed the continent, when the mercenary group went on a journey, when the sun fell, when a brother and sister embarked on a journey to control the world. For the kingdom, for the empire, for the federation, for Yinglan, for Westwood, for this endless sky and vast land.