Yin and Ning meet Tuoba Yuan and Can Lang during their travels.
They are members of the rebel forces fighting against the Taibai Empire and invite the sisters to join them. They claim it is the duty of one who possesses the tianshu and the Xuan Yuan Sword. Meanwhile, in the Taibai Empire, the recently promoted Zhao struggles with the development of new constructs. In order to give him a chance of pace, the  mpress Long Cheng assigns Zhao to command a unit of constructs and travel the empire. However--
The Taibai have used that mysterious 
power to expand their control.
سخّرت إمبراطورية تاي هذه القوّة الغامضة
لتوسيع حكمها
Mit dieser mysteriösen Kraft
sind die Taibai so mächtig geworden.
El imperio usó este poder misterioso
para aumentar su control.
El imperio usó este poder misterioso
para aumentar su control.
C’est grâce à ce pouvoir étrange
que Taihaku a étendu son empire.
L'Impero di Taibai ha usato questo potere misterioso
 per espandere il proprio controllo.
Os Taibai usaram esse poder
misterioso para expandir seu controle.
Благодаря этим чудесам Тайбайская
империя расширила своё влияние.