The Primus extracts a Mixed Yuan Bead into a Spirit Seed and a Demon Pill. The Spirit Seed can be reincarnated as a human to help King Zhou establish a new dynasty, whereas the Demon Pill will create a devil threatening humanity. Ne Zha is the one who is destined to be the hero, but instead he becomes a devil incarnate, because the Spirit Seed and a Demon Pill are switched.
Lü Yanting
as Young Nezha (voice)
Joseph
as Youth Nezha (voice)
瀚墨
as Ao Bing (voice)
Hao Chen
as Li Jing (voice)
Lü Qi
as Mrs. Yin (voice)
Yang Wei
as Shen Gongbao (voice)
张珈铭
as Taiyi Zhenren (voice)
He Yuxiang
as Yuanshi Tianzun / Boundary Beast (voice)
Ren Junpeng
as Haiyasha (voice)
Da Hai
as Amblyopia Old Man / Purple Dragon / News Guard (voice)
Xingliner
as Aunt Long / Fisherman (voice)
陶渊
as Housekeeper Li (voice)
