Chapter 168: 168. Biological Spirit Qi Refiner_1

An automatic Aura Conversion Machine?

And it's a biological version?

After seeing the Spiritual Energy Crystals it produced, Song He was immediately very tempted, knowing that the difference between low-grade Spirit Stones and top-grade ones is the purity of the spirit Qi within.

For Nascent Soul cultivators, only top-grade Spirit Stones, or even Profound Spirit Stones, can be used for cultivation, array setting, alchemy...

Low-grade Spirit Stones, no matter how abundant, are useless to them.

But this one?

It can actually convert spirit Qi into Spirit Crystals similar to top-grade Spirit Stones. What's the conversion rate, and how much spirit Qi is needed to convert into one Spirit Crystal?

And can it... fulfill one of his ingenious ideas?

Curiosity swirling in his mind, he simply asked directly:

"Senior Sister, how much spirit Qi does this Spiritual Beast need to absorb to produce one Spirit Crystal?"

Ye Ying blinked but did not answer. Instead, she smirked back: