Guided by fate, Wukong embarks on a journey to seek his origins. Meanwhile, a monk who is the reincarnation of Golden Cicada finds himself caught in the rebellion of the Nether River Ancestor while performing rites for lost souls in the underworld, intertwining their destinies. To rescue Golden Cicada, Wukong braves the depths of the netherworld, surviving countless perils, and ultimately helps him fulfill his mission.