It was no accident that the Earth Dragon had chosen this place to heal; Song Changsheng could feel an incredibly dense life force here.
This life force could allow the Earth Dragon to accelerate its healing.
But why was there such a dense life force underground?
There were only two possibilities. The first was a Supreme Treasure brimming with life force, like a High-Tier Spirit Medicine or a Wood Attribute Artifact.
But Song Changsheng had already ruled out that possibility. That left only the second option: a "Wood Spirit Vein." A so-called Wood Spirit Vein shared the same origin as a regular Spiritual Vein. The only difference was that a normal Spiritual Vein emitted pure, attributeless spiritual energy that any person—or even a Demon Beast—could absorb to cultivate.
