After Qing Ling spoke with the Little Fellows for a while, she and Qing Ya began studying the Pure Ginko Tree.
Back then, everyone had been too weak. Even Xuan Qing had been unable to alter the operating laws of the Pure Ginko Tree. But now, Qing Ya and Qing Ling had both reached Primordial Chaos Great Luo.
With a Primordial Grand Luo Golden Immortal's comprehension of laws, altering an Innate Spiritual Root was no great problem.
Only after many years of research did Qing Ya and Qing Ling discover that the birth of the little spirits had not been an accident, but the work of the Prehistoric Era's Earth Dao.
The Earth Veins of the Prehistoric Era were boundless and endless. The Earth Dao did not have the energy to constantly watch over them, so, for convenience, it gave rise to a group of living beings to carry out that duty.
However, the Earth Dao had not yet emerged into the world, so its influence over the Prehistoric Era had been limited. Only the Blood Sea near the Netherworld had been affected by it.
The Pure Ginko Tree happened to possess the ability to purify Filth Qi, so the Earth Dao had specially nourished it with the Origin of the Earth Veins, using it to evolve this group of little spirits.
The Earth Dao's intention had actually been the beginning of Earth Dao God Conferment, but the status of an Earth Dao Saint had not even evolved yet. How could the Earth Dao possibly have the ability to create Earth Dao Deities?
Thus, these little spirits were restricted and could only remain trapped at the center of the Blood Sea.
Unless they received an edict from the Earth Dao and used a spiritual object to suppress the Earth Veins