The Taibai Empire tests the zhengtian's black fire cannon. Commander Meng Ji is satisfied by the results. Empress Cheng rewards Zhao for his achievement. However, though she is the empress, Empress Cheng is distraught over forcing her beloved Zhao to fight against his childhood friends. While worrying alone, she encounters Lady Pang's daughter Juan.
Meanwhile, upon hearing about the black fire cannon, Mo Heng realizes the Taibai Empire must have built the zhengtian. The rebels discuss plans to handle the zhengtian. Yin resolves to fight in order to see Ning and Zhao again.
What I do understand is that
 my sister is important to me.
ما أفهمه أنّ أختي غاليةٌ عليّ
Ich weiß aber, dass mir meine
Schwester sehr am Herzen liegt.
Pero sí entiendo
que mi hermana es importante para mí.
Pero sí entiendo
que mi hermana es importante para mí.
Je sais seulement que ma sœur
est importante pour moi.
Capisco soltanto che mia sorella 
è importante per me.
O que eu entendo é que minha
irmã é importante para mim.
Я лишь понимаю, 
что моя сестра дорога мне.