The Setting Sun Sect's former Golden Core Ancestor was surnamed Ren. He was said to be the only powerful Golden Core cultivator in the sect's last five hundred years to have cultivated the Crimson Sun Great Art to the twelfth level.
Thus, after Patriarch Ren's unexpected death, his cultivation notes had been placed in the Setting Sun Sect's Scripture Pavilion for later disciples practicing the Crimson Sun Great Art to study, making their cultivation less difficult.
With the extraordinary comprehension granted by Overclocking, Wang Yu quickly read through the jade slip's contents, effortlessly grasping them in full and making them his own.
He examined the marrow-washing and introductory sections at the beginning of the notes several times in particular, overlooking not a single seemingly ordinary sentence.
According to Patriarch Ren's notes, he too had used the Azure Sun Lamp to cleanse his meridians. The entire process had gone exceptionally smoothly, without any problems whatsoever. Only later had he discovered that the quality of the cleansing depended not merely on an abundant supply of fire spiritual energy, but also on whether the recipient's meridians were sufficiently resilient and thick.
In annotations added after attaining Golden Core, Patriarch Ren explained that only those with sufficiently resilient meridians could absorb more fire spiritual energy during the cleansing process and reap the greatest benefits from the transformation wrought by the heaven and earth spirit flame.
This was also the key to whether one could begin practicing the Crimson Sun Great Art.
After all, only meridians transformed enough to withstand the violent power of fiery flames would allow someone to cultivate the Crimson Sun Great Art's formulas smoothly without suffering a backlash.
Patriarch Ren's meridians had apparently been ordinary after he reached Foundation Establishment, and he had gained little benefit from cleansing them with spirit