Zhao begins seeking even more power; the power to acquire anything.
He throws himself into researching black fire, the infinite power source discovered in the ancient Kuican ruins. The oblivious Chen promises she'll promote Zhao.
Meanwhile, Yin is worried about Ning. Concerned for Yin, the rebels suggest she become their sworn sister so that they may become family and fight together. However, their father Xiang Chu doesn't think it's a good idea.
Senior Engineer Pu Zhao's position
 and title are greater than mine.
منصب ولقب المهندس الأوّل بو شو يعتليانني
Rang und Namen vom leitenden
Ingenieur Pu Zhao stehen über meinem.
La posición del ingeniero jefe izquierdo
Pu Zhao es superior a la mía.
La posición del ingeniero jefe izquierdo
Pu Zhao es superior a la mía.
La posizione e il titolo dell'Ingegnere Anziano 
Pu Zhao sono superiori ai miei.
A posição e título do Engenheiro Sênior
Pu Zhao são maiores que as minhas.
Старший инженер Пу Чжоу выше
меня по должности и титулу.