As the Taibai empire continues its hostile takeover of all nearby lands, only a small group of resistance fighters are willing to stand against its overwhelming military strength. While doing her best to avoid that conflict by performing as a traveling sword dancer with her sister Nei, In Fu stumbles across a magical artifact capable of summoning both a powerful mechanized spirit and mystic sword. A discovery which will inevitably draw them both to the front lines of the rebellion.
A warfare-focused action-drama taking place in the Xuan-Yuan Sword universe. It features both mecha and magical battles.
More Information:
aniDB
Crunchyroll
Wikipedia