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.
It would mean sending your 
children to war again.
سيعني ذلك إرسالك صغارك للحرب مُجدداً
Das würde bedeuten, Ihr müsstet noch
einmal Eure Kinder in den Krieg schicken.
Significará que mandaremos
a tus hijos a la guerra.
Significará que mandaremos
a tus hijos a la guerra.
Autrement dit,
Ciò vuol dire mandare nuovamente
in guerra i suoi figli.
Isso quer dizer mandar crianças
para a guerra de novo.
Это значит, вам снова придётся
отправить своих детей на войну.