Chapter 54: Returning and Long-term Cooperation
Several days later, the three of them finally finished refining the medicinal power and got up one after another.
Jiang Liyan was the last to complete the refinement, and upon inspecting his Qi Sea again, he found that the Purple Mansion had been mostly repaired and was faintly taking on the outline of the Jade Mansion.
As previously mentioned, cultivators with first-rate aptitude typically enter the path at the age of ten, fill their Qi Sea by fifty, and achieve great success in Marrow Cleansing at sixty.
By the age of one hundred ninety, they would roughly have a hundred and thirty years' worth of Refining Mansion cultivation level.
That is to say, to form a Third Grade Golden Core, one would need to supplement an additional seventy years of external cultivation power at the least.
As for the source of the cultivation power, people often refer to it as "Purple Mansion Secret Realm" or "Purple Mansion Spiritual Medicine".