Mayfly Skill! A tier nine skill!
Its full name is Mayfly Possession Skill!
It's a secret skill for cultivating Divine Intent!
Once cultivated to the highest realm, not only does it significantly enhance the strength of Divine Intent, but it can also differentiate and cultivate avatars.
If it's cultivated to the Transcendent Level, it can also increase the chances of advancing to the Nascent Soul stage.
This is absolutely a highly coveted top-tier secret skill.
The kind you can't even buy for ten thousand high-quality Spirit Stones.
But Xu Mu's face showed not a trace of excitement, for this secret skill had nothing to do with removing the mark on him.
If he had obtained this secret skill under normal circumstances, he would have been overjoyed, but now it was just a waste of Luck Value.
