At this moment, a low sound was faintly heard from outside, "swish... swish..." accompanied by the continuous inflow of nature's spiritual energy.
To outsiders, everything seemed normal, but in Li Fei's x-ray vision, the purest spiritual energy in the world, with a faint green glow, surged from all directions like waves.
From the inside out, he felt completely relaxed, as if a person who hadn't bathed in ages was bathing under the sun, in a pool, enjoying the long-lost comfort!
A normal cultivator walks between the earth and the sky, absorbing spiritual energy through breathing and pores, which is much slower.
However, Li Fei was the opposite, directly gathering the spiritual energy into his body, from the inside out, with effects that were a hundred or even a thousand times more significant! Its importance is self-evident, invisibly allowing his state to improve rapidly.
