After the battle between immortals and demons, the six realms returned to peace and tranquility. Mo Yan saved Hua Qiangu by exchanging his spirit for his soul, thinking that everything could start again. Unexpectedly, when Hua Qiangu was reincarnating, a fire broke out in the underworld. The mountain rain is about to come, and the wind is blowing. The appearance of a mysterious soul! Bai Zihua is filled with evil spirits! Hua Qiangu's reincarnation has amnesia! What kind of waves will the mysterious appearance of the demon world cause? The Six Realms are in danger! Will Hua Qiangu choose to forgive after reincarnation? After Demon Lord Sha Qianmo wakes up, will he take the little one away without hesitation? Can the Eastern Territory Minister be reincarnated and return? Did the four mysterious guardians of the demon world really help the god to seize the six realms? Everything is in Hua Qian Gu Xu!