The story is set in August of 2026 at the Fuji Training Facility. Natori Touko, a third-year middle school student in the Eastern Private Defense Academy, is entrenched in field training with instructor Kamiya. It has been a harsh training regiment, but it is finally the last day. Kamiya proposes a extracurricular class under the name Newest Weapons Research. But then, an incident occurs that rocks all of Japan.

Donghai City, a coastal city, is short of rain and fresh water all the year round. Lin Yunxiang, a young man who loves motorcycles, was attacked by superpowers when his car collided with the rich son of the water supply company, and he awakened the dormant mysterious power in his body-Nezha. Awaiting Li Yunxiang, in addition to the vengeance from the enemy, there is a bigger conspiracy...

After the heavenly lightning, although Ne Zha and Ao Bing survived by becoming Spirits, they would soon dissipate completely. Taiyi plans to rebuild Ne Zha and Ao Bing's mortal bodies with the Seven-colored Precious Lotus. However, during the process of reconstruction, numerous obstacles arise. What will become of the fate of Ne Zha and Ao Bing?

The second season of .