In which episode did the armored warrior Nawaz Nano appear?

Episode 6. According to the query, Tencent video network shows.

1, tsunami armor, nano armor, water element, which has the power to drown the huge roar, appeared in the sixth episode of Armor Warrior Nava, which is the second set of armor developed by director Ke, the father of armor inventor Ke Sheng.

2. Nava the Armored Warrior is a domestic animation directed by Zheng Guowei. The main actors of this domestic animation are Xu Feng, Cao Xiyue and Ceng Xiangcheng. The animation was released on 20 13.