The cultivation of the Purple Cloud Wings was difficult, with the first challenge being the qualification itself—surviving the impact of a Tier 5 Magical Beast's remnant soul!
The second challenge was the need for extreme resilience, as the Purple Cloud Wings would forcefully carve out two entirely new meridians within the body!
In the original book, even with Xiao Yan's formidable soul power and willpower, he had still been painfully knocked unconscious.
Chapter 32