And that was not all.
The emperor himself cultivated the Seven Injuries Divine Skill. This meant that the eunuchs who cultivated it would naturally be loyal to the emperor.
Once the emperor died, they would die with him.
In short, this was how they made these powerful Cultivators obey the imperial authority.
It could be said that, for such an arrangement to be absolutely safe, castration had to begin when they were children.
Any adult who cultivated this technique would pose a hidden danger.
After all, this technique was too brutal.
It could easily breed hatred.
But Wang Weiguo's aptitude was simply too good, so Eunuch Hai gave it to him to cultivate.
"Anyway, His Majesty won't live for many more years. It won't matter if you cultivate it."
"As for whether you want to rebel, let me tell you this: this technique cannot surpass the Return to Void Stage."
"Technique, Foundation Establishment, Golden Core, Nascent Soul, Spirit Transformation, Return to Void, Unity, Tribulation Crossing, Great Ascension."
After that, Wang Weiguo began cultivating step by step.
This kind of cultivation was extremely arduous.
But castration really did speed up cultivation. In just one month, he broke through all the way to the Foundation Establishment Stage.
Others needed decades just to reach the Foundation Establishment Stage. His speed was truly extraordinary.
When Cheng Lan heard about it, she was so envious her eyes turned red.
If those Cultivators were told that cutting it off would grant them this cultivation speed,
ninety percent of them would probably be willing to take the knife.
But Wang Weiguo told her that was not the case.
It depended on the person.
For those with poor aptitude, cutting it off would only make their cultivation slower.
Like multiplying a negative number by a hundred—it would only