บท 100: Black

"Even the soul energy of a half-life can be extracted?"

Heath was very surprised. After all, this was a substance that had never been extracted before.

"So it seems that when I'm learning some spells, my goldfinger will also change according to the situation of the spell?"

"There has never been a similar situation before. Is it because the previous spells were all Apprentice-level spells? Or is it because the spell this time involves the soul, which is why there is such a change?"

After thinking for a while, Heath could not come up with any clues. He could only put it aside for the time being and test it with experiments later.

Immediately, a look of joy appeared on Heath's face.

This was good news.

The most difficult part of the Half-Life Soul spell was undoubtedly the cultivation of soul energy.