After ending the phone call with Yao Xianming, Lu Yu calmed his mind and cultivated quietly.
After spending the whole night cultivating, the aura of a Grade 1 War General inside Lu Yu's whole body became increasingly denser and more solid.
In other words, Lu Yu was now completely in control of his own power.
After feeling the abundant health vitality brimming within his body, Lu Yu smiled faintly and stood up to loosen up his somewhat sore body.
"Phew! Finally, I have fully mastered the strength inside my body. This way, even if I meet a powerful expert at the Grade 6 or Grade 7 War General level, I will be able to exchange a few blows with him!"
As Lu Yu spoke, he got ready to walk out of the study, but before he could walk out of the study, his phone vibrated again.
Feeling the vibration of the phone, Lu Yu hurriedly stopped and took out his phone from his pocket.
