Through these books, Ding Hao learned a lot about the Spirit Region like how the Nine Spirits Tribe rose to power, how the Nine Spirits City was established, and if there were any other small forces in the Spirit Region in addition to the Nine Spirits Tribe, etc.

Although he got a lot of information that was really useful, Ding Hao did not find anything about the Heart of Heaven and Earth, not even its name.

"I didn't expect that there would be no information ...