Chen Gu, having nothing pressing to attend to, began to seriously study his profession. After advancing to the Second Energy Level, he could at least exert the power of the Third Energy Level by using the memories from "The Past of 400 People."
This was a huge upgrade. The Third Energy Level was a watershed; the number of professionals below it was relatively higher, and those above were much rarer. Moreover, the power of their skills became greatly magnified, to the extent that some professionals could accomplish feats such as "fighting hundreds with one" and "becoming an army of one."
