The girl that appeared out of the tianshu bamboo writing strip is Yun, a doll made using Mujia.
Yun calls the sword that appeared out of the tianshu the legendary Xuan Yuan Sword. Through Yun, Yin and Ning acquire new power.
Meanwhile, with a single word from Empress Cheng, Zhao is made chief engineer. He now works on developing constructs.
Mo Heng, who betrayed the empire and joined the rebel army, is also working on a new weapon he calls black fire armor.
The tianshu can be used to 
store your baggage magically.
يمكن استعمال التينشو لتخزين
أمتعتك بشكلٍ سحري
In Eurem Tianshu könnt Ihr
Euer Gepäck durch Magie einlagern.
El tianshu puede usarse para almacenar
mágicamente tu equipaje.
El tianshu puede usarse para almacenar
mágicamente tu equipaje.
Il tianshu può essere usato 
per riporre magicamente il tuo bagaglio.
O tianshu pode ser usado para
armazenar sua bagagem com magia.
Ты можешь хранить свои вещи
внутри Небесной книги.