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--
This is the story of a group 
of young men and women
هذه قصّة مجموعة من الشبّان والشابات
Dies ist die Geschichte über
einen jungen Mann und zwei Frauen,
Esta es la historia
de un grupo de jóvenes
Esta es la historia
de un grupo de jóvenes
Ce récit relate l’histoire
de jeunes gens impliqués
Questa è la storia di un gruppo
di giovani uomini e donne
Essa é a história de
homens e mulheres jovens
Это история молодых людей,