After refining a wisp of Demonic Qi, Zhang Yao keenly sensed a change in himself.
Due to the mutual annihilation of Magical Power and Earthly Miasma, the Magical Power he recently restored through the Breathing Technique and the refining of Spiritual Qi actually increased slightly in total amount.
Although this slight increase is insignificant, like a ladle of water added to a vast lake, it was still captured by his Divine Thought.
"So, overseeing the Demon Cave and refining Demonic Qi can actually enhance one's own cultivation and increase one's Magical Power."
"No wonder those outsider Golden Core Cultivators stay at the Demon Cave in the Mani Kingdom for decades or even centuries; there are such hidden benefits..."
At this moment, Zhang Yao finally understood.
The most important thing for a Golden Core Cultivator is still one's cultivation. If it's purely for external things, spending decades or centuries to accumulate Good Deeds seems a bit fruitless.
