Only then could he increase his level. Otherwise, how could he not do it?
Compared to the NPCs, they were not restricted by the Class Advancement Quest.
Therefore, enlightenment was even more important and rare for NPCs.
Sometimes, he could increase his strength a little, and sometimes, he could instantly transform into a butterfly and possess even more abnormal strength.
They did not dare to disturb Advanced War General Peak Destroyer in front of them at all. They could only help protect him.
After all, the stronger their master was, the safer their lives would be.
Their powerful background made them feel more at ease and happy.
This time, Dong Lei's knowledge did not rise.
Instead, Dong Lei's mind was empty.
Countless nerves connected together, continuously shooting out light, flickering, and growing.
For a full three days, Dong Lei sat cross-legged and did not move.