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--
caught in the currents of fate 
amidst this twisted history.
الذين علقوا في دائرة إعصار هذا التاريخ
die von der Strömung des Schicksals einer
vertrackten Geschichte mitgerissen werden.
que se vieron arrastrados por el destino
en esta retorcida historia.
que se vieron arrastrados
por un retorcido destino.
dans les torrents impétueux du destin,
dans un espace-temps déformé.
travolti dalle correnti del destino 
in questa storia piena di colpi di scena.
presos nas correntes do destino
dessa bizarra história.
попавших в водоворот истории и судеб.