Corroding Heaven Nether Prison Canon, a lower-grade Thirteenth Order physique cultivation technique, yet it only contained cultivation methods for the Early Thirteenth Order. Even among lower-grade Thirteenth Order techniques, it ranked at the very bottom.
Chen Fei had always incorporated demonic techniques into his Physique Inheritance, as that made them more concealed. Other cultivators would find it difficult to recognize them as demonic inheritances; at most, they would only think this physique technique was somewhat extreme.
As for origin power techniques, Chen Fei could wait for the inheritances within the Illusionary Gate.
Moreover, Chen Fei should be able to use this physique technique shortly.
The origin spiritual essence of a Thirteenth Order demon could not realistically allow Chen Fei's origin power cultivation to break through into the Void True God Realm, but it had a great chance of letting his soul enter the Thirteenth Order first.
Once Chen Fei's soul transformed into the Thirteenth Order first, his physique could attempt a forced breakthrough. At that time, the Thirteenth Order Corroding Heaven Nether Prison Canon would come into play.
"Simplify!"
Corroding Heaven Nether Prison Canon is being simplified... Simplification successful... Corroding Heaven Nether Prison Canon → Heaven Splitting Demon Art!
A portion of the Top-grade Immortal Crystals floating around him vanished, and the new technique had been successfully simplified.
The Corroding Heaven Nether Prison Canon was currently at thirty percent of the Proficient Realm. Though it was a Thirteenth Order inheritance, its proficiency had already reached the Proficient Realm, which showed just how great the increase was.
Chen Fei did not immediately cultivate the Corroding Heaven Nether Prison Canon. Instead, he took out that portion of Thirteenth Order demonic origin spiritual essence and wrapped it in origin power.
Chen Fei did not immediately refine the Origin Spiritual Essence either.