Though Fang Wang sensed something was amiss, he persisted in listening until his consciousness entered the Heavenly Palace.
The technique was known as the Curse of Sin and Resentment Technique!
This technique, through a simple method, could be easily mastered by carving words with one's own blood on the Sin Resentment Stele.
If one mastered this technique, they could manipulate the size of the Sin Resentment Stele at will.
Once mastered to Great Completion, there would be no need to carve the words; a thought would suffice to make bloody inscriptions appear on the stele. This method would still contaminate one with sin and resentment, but the process would be much easier.
To reach minor mastery, Fang Wang took only eighty years, which wasn't long.
To reach Great Completion, it took only two hundred years.
Fang Wang breathed a sigh of relief and continued to practice. However, the more he practiced, the more he felt something was off.