Su Xing saw this and sighed.
"As expected, I still lack spiritual energy and spirit stones."
"For cultivation at the Divinity Transformation Stage, a sufficient supply of spiritual energy is necessary..."
Su Xing pondered slightly.
Gaining spiritual energy was not particularly difficult. Su Xing still had thirty seeds of Gathering Spirit Flowers in his hands.
Through this simulator, Su Xing could easily obtain hundreds, or even thousands, of Gathering Spirit Flowers in one simulation.
But aside from Gathering Spirit Flowers, spirit stones were also essential.
Because spirit stones were solidified spiritual energy, whether used for cultivation or recovering spiritual power, their efficiency was far greater than using spiritual energy.
Moreover, if Su Xing wanted to plant spirit rice on a large scale to enhance the strength of the human race, ample spirit stones would be indispensable.