Earnest was fuming when they walked out of the passage and saw Jacob and the rest looking so relaxed. He did not understand why Jacob had such amazing luck.
Jacob merely ignored them and followed the stream. After walking for a short while, they saw an ancient tree that was dozens of meters tall, stretching toward the sky.
Swirls of spiritual energy were emerging from the top of the ancient tree. When the stream passed by the tree, it kept splashing against the roots of the tree.
Staring at the tree in front of him in shock, Jacob continued forward and dipped his hands in the water. The water was normal, without that special aura.
Yet, when Jacob dipped his hands into the water that had flowed past the roots of the tree, that special aura appeared again. He finally understood that the source of the Spring of Regeneration's special function was that ancient tree.