There's absolutely no possibility of failure, because every failure has been wiped away.
In fact, this isn't even the limit of this kind of method.
Just look at Cultivator Shen Yu right now and you'll understand.
Cultivator Shen Yu's rapid breakthrough, in the eyes of many, was clearly another manifestation of the method he used that day to help Qingfeng True Master break through.
A manifestation that doesn't bother calculating the cost.
Faced with a power that's far stronger than so-called resources—so much so that it's not even in the same league—even Earth Immortals find it a huge temptation!
This is equivalent to an infinitely precious breakthrough resource.
The majority of Earth Immortals also long for the next level of cultivation; otherwise, once they lose their future desires, they risk falling into the calamity within themselves.
So, you can imagine how moved they are.
It really is an irresistible temptation.
