Chapter 4740
- According to Zi Xuan, at the beginning of this era, the Demon Clan's strength surpassed that of the Celestial Clan.
- However, due to the mutual slaughter among the Four Great Clans, their strength rapidly declined, ultimately becoming weaker than the Celestial Clan. They were trapped in the Dark Universe by the Celestial Clan and found it difficult to escape.
- “Then, what about the Demon Ancestor's Blood Crystal? Did the four great royal clans fight over it, and ultimately end up in the hands of one of them?”