At some point, the dark clouds in the sky had dispersed, and a rare streak of crimson sunset glow had appeared.
As one of the palaces atop Demon Subduing City's mountain peaks, Ye Jingcheng's palace naturally had sunlight streaming in through its four-leaf arched windows.
At this moment, Ye Jingcheng had finally finished inventorying all the Jade Slips and treasures.
Facing the crimson clouds, he smiled faintly, his smile exceptionally radiant.
Besides the Thousand Ghosts Qi Seeking method, Ye Jingcheng had also found more than ten methods for raising Spirit Ghosts, along with dozens of cultivation techniques.
These methods differed from ordinary ghost-raising arts. They did not merely pour resentment, rage, fury, and fear into the ghosts; they also involved overtaxing vicious ghosts, inducing them, and daily training. The details were so intricate that even Ye Jingcheng felt they could be applied to Spirit Beasts.
As for the cultivation techniques, they also differed considerably from those of ordinary righteous-path cultivators.
The most precious technique, and the one that delighted Ye Jingcheng the most, was the Sunflower Essence Nine Profound True Codex.
This was also the cultivation technique practiced by Ghost Profound True Monarch and Yin Yuan True Monarch. It could be cultivated all the way to Early Spirit Transformation and came with methods for refining two Natal Magic Treasures.
Not only was this technique immensely powerful and easy to cultivate, its accompanying ghost banner could also store true essence. For these Ghost Cultivators, their Natal Magic Treasures were also treasures for storing true essence.
This was why Heretical Cultivators and Ghost Cultivators often appeared to possess even more abundant true essence than righteous-path cultivators, who advanced steadily and methodically.
If the Ye Family found suitable cultivators in the future, they could all cultivate this technique.
This was especially true for