After traveling hundreds of thousands of miles, Lu Ming appeared at the bottom of a small lake. He then entered the mountain and river diagram and sat cross-legged on a mountain peak. He began to refine the blood essence energy and runes that he had devoured.
This time, Lu Ming had devoured more than a hundred experts above the spirit embryo realm. Among them, there was no lack of eighth or ninth level spirit embryo realm and even perfected spirit embryo realm. Furthermore, many of them cultivated the concept of water.
So many concept runes were continuously refined and integrated into Lu Ming's own water concept runes. His water concept was rapidly improving.
In just a few hours, Lu Ming's water concept had broken through to level three upper tier and continued to improve.
The early stage of the third level, the middle stage, and the late stage.
When all the concept runes were refined, Lu Ming's water concept rose to the late-stage of level three.
