Yu Holea was excited.
Finally something good.
"How?"
Yu Holea somewhat understood the concept.
Just as Zephyr told her, in ancient times, a person's power could be snatched and used to increase someone's cultivation.
That was the principle Fu Haojin was using, he made a dark spell that could turn any human being into a puppet which would in turn become resentment, a form of dark energy,
Then by consuming that energy, he was able to live.
Hence if he were able to use the same principle on that woman whom she saw in her dream last night then it wouldn't be a big problem for her to deal with that woman.
Also if she can learn that principle then wouldn't her cultivation will increase?
Even though she won't directly use that woman's energy to increase her cultivation since she needs to work on her physical cultivation, she can store the energy for the future.
Fu Haojin hesitated and said,
"By Chaos Cultivation."