"Exchange of Cultivation Techniques."
Gu Jinlai looked at the Vice Sect Hierarch of the Demon God Sect.
Being able to offer the Sect Suppressing Technique, Chaos True Demon Body, one could tell without guessing that this was the will of Ying Wuqing and even the entire upper echelons of the Demon God Sect.
The Demon Martial Artists' lineage progressed rapidly.
But they often struggled with controlling the demonic nature within them that risked corrupting their spirit, sometimes leading to Deviation and death, or worse, a total loss of control and demonization, reducing them to mindless beasts of slaughter.
Therefore, after converting to Demon Martial Artists, they typically only had a few years to live.
Even for a power with top inheritances like the Demon God Sect, a converted Demon Martial Artist could at most maintain their sanity for about a decade.