After Ji Xiaoyu left, Gu An sat down, picked up the book she had left behind, and began to leaf through it. Soon he was immersed in it.
The book mainly recorded the legend of Long Xin, the old ancestor of the Long family who was known as the Dragon Emperor, the mighty figure of the universe. He founded the Battle Court, sweeping across the Great Heaven and Earth, dominating Reincarnations.
The book didn't mention Long Zhan, as if Long Xin was the Primordial Ancestor of the Long Family.
From Long Xin, generation after generation, the Long Family produced many eminent figures, and one of the teachers of the Reincarnation Dao Emperor was from the Long Family, which was also the origin of the Ji Family's Celestial Dragon Demon-Suppressing Aspect.