"I suppose the Wushen Cult back then also knew that once the Undying Bone lost control, it would cause an unimaginably terrifying disaster. That is why they planted so many spiritual herbs here, specifically for the purpose of having these herbs contend with the corpses beneath the ground for the spiritual energy of heaven and earth."
Ning Wuque continued with a bitter smile, "In doing so, they prevented the birth of the Undying Bone. Over the years, a tacit balance was reached between the Undying Bone and the numerous spiritual herbs. But once you plucked those herbs, the spiritual energy balance here was destroyed."
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Chapter 138