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.
However, the pressure-resistant shell
 protecting the longmai circuit
لكن، الصدفة المقاومة للضغط التي
تحمي دائرة ريومياكو
Die druckfeste Hülle,
die die Longmai-Schaltung schützt,
Pero la coraza resistente a la presión
que protege el circuito longmai
Pero la coraza resistente a la presión
que protege el circuito longmai
Toutefois, le blindage
qui protège les lignes
Tuttavia, il guscio resistente alla pressione 
che protegge il circuito longmai
Mas, a capa que resiste à pressão
e protege o circuito longmai
Но контур лунмай защищён стойкой
к давлению оболочкой,