Having raised the Divine Demonic Codex to the perfected seventh level, Qin Shaofeng had not consumed any of his own spiritual liquid or spiritual marrow.
He had raised it all with Law Pills.
Well, that could be considered as provided by the Tianyin Sect.
After all, the Tianyin Sect had provided Qin Shaofeng with one hundred thousand Heaven-grade mid-grade spiritual medicines.
Even with the Divine Demonic Codex at the perfected seventh level, it was still not Qin Shaofeng's goal. He wanted to continue improving it.
To that end, Qin Shaofeng planned to seek more Heaven-grade mid-grade spiritual medicines from the Tianyin Sect.
Moreover, Qin Shaofeng had already decided to tell the Tianyin Sect directly that he had developed a method for refining Perfect-grade Seven-star Law Pills.
Seven-star Law Pills were enhancement pills capable of raising Mysterious Heavenly Position realm cultivators to the peak of the Mysterious Heavenly Position realm.
One Heaven-grade high-grade spiritual medicine was needed to refine a Seven-star Law Pill.
Of course, the truth was that a single Seven-star Law Pill could be refined using merely one hundred Heaven-grade mid-grade spiritual medicines.
Though the difference was one hundred to one, the value of a Heaven-grade high-grade spiritual medicine far surpassed that of one hundred Heaven-grade mid-grade spiritual medicines!
Yet in the eyes of other cultivators, and even the Tianyin Sect's higher-ups, one Heaven-grade high-grade spiritual medicine being able to raise a Mysterious Heavenly Position cultivator by one realm was absolutely astonishing.
Although a Heaven-grade high-grade spiritual medicine was extremely precious and immensely useful, it was not enough to directly raise a Mysterious Heavenly Position realm cultivator by one level.
Such a cost was actually exceedingly cheap!
Yes, cheap!
Therefore, being able to refine one Seven-star Law Pill with merely one Heaven-grade high-grade spiritual medicine was a matter that