Traveling entertainers Yin and Ning are very close sisters.
Yin cares for her armless sister as they travel between villages, putting on performances of swordplay and dancing.
When they arrive in the ruins of a village, they find a mysterious bamboo writing strip.
The strip glows, and from within it a strange girl and a single sword appear.
Meanwhile, in the Taibai Empire bent on conquering the Shenzhou region, a boy name Zhao is working as a slave.
Zhou, who has been teaching himself engineering, meets a young girl one night.
for the day we defeat the 
Taibai and build our utopia.
ليوم تغلّبنا على تاي وبناء دولتنا المثالية
Für den Tag, an dem wir die Taibai
besiegen und unser Paradies erschaffen.
para el día en que derrotemos a Taibai
y construyamos nuestra utopía.
para el día en que derrotaremos a Taibai
y construyamos nuestra utopía.
Tout cela afin de vaincre Taihaku
et fonder notre patrie idéale.
per il giorno in cui sconfiggeremo Taibai 
e costruiremo la nostra utopia.
para o dia em que derrotaremos
Taibai e criaremos nossa utopia.
Наступит день, когда мы повергнем Тайбай
и построим землю обетованную.