Compared to ten years ago, the Sha Ghosts he had kept behind had undergone a qualitative leap in strength.
Why was it that, back in Nine Nether Land, the Sha Ghosts could barely sustain their lives, while improving their strength remained such a difficult problem?
It had much to do with the environment in which the Sha Ghosts lived.
Before Lin Yi had learned of their existence ten years ago, the Sha Ghosts had lived beneath the Nine Nether Styx River.
The Nine Nether Styx River contained an icy yin power unlike any ordinary cold yin force. It was a terrifying power that even High Gods found difficult to withstand. In order to reproduce, the Sha Ghost race did not even dare hope for greater strength.
Within the Gods Faction were all manner of great experts. High Gods skilled in all kinds of abilities were as numerous as hairs on an ox.
Among them were no shortage of supreme figures with unimaginably powerful perception, whose senses could extend across an entire plane.
Such gods existed within the Gods Faction.
Their purpose was to monitor certain planes.
Generally, such gods existed only in the six planes of the Desire Realm, guarding against talented individuals slipping beyond the control of Gods' Order.
As for the Nine Nether Land ruled by Qin Zhu, it was an exception.
Nine Nether Land was a gathering place for the undead.
As mentioned before, this place was important—extremely important—to the Three Realms and Six Paths.
If its affairs were not handled properly, it would affect the development of the entire Three Realms and Six Paths.
Furthermore, the one ruling this place was a High God. To ensure that Qin Zhu did not cause trouble or betray the Immortal King, the Immortal King had specifically stationed a god