The second realm is about becoming one with nature. After achieving this realm, one can draw qi from nature; being nourished by the natural energies of the heavens and earth rejuvenates the spirit and soul, leading to immeasurable longevity. Moreover, it also enhances one's affinity with plants, allowing for a better understanding of nature.
No wonder this Cultivation Technique has been classified as a Life-Nurturing Technique, which is entirely different in concept from those techniques that result in a body as clear as crystal or imbue one with the mighty strength of a dragon upon completion.
Those techniques are fundamentally for combat, whereas the Everlasting Spring Technique is solely for comprehending nature and getting closer to it.
Purely a Life-Nurturing Technique.
It's probably more suitable for those who enjoy a pastoral life and live without competition with the world.
It's just that there are too few in this world who don't seek fame and wealth.