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--
Until the Taibai Empire 
controls the entire world.
حتّى تحكم إمبراطورية تاي العالم بأسره
Bis das Taibai-Reich
die gesamte Welt beherrscht.
Hasta que el imperio Taibai
controle todo el mundo.
Hasta que el imperio Taibai
controle todo el mundo.
Jusqu’à ce que l’empire établisse
sa domination sur le monde entier.
Fino a quando l'Impero Taibai 
non controllerà il mondo intero.
Até o Império Taibai controlar o mundo todo.
Пока Тайбайская империя
не захватит весь мир.