In the days that followed, Xuan Ge came to Zhang Yu every day to receive a mana infusion, followed by 24 hours of breathing. And to reduce the side effects of the Flame Sun Technique, Zhang Yu occasionally mixed in a bit of deep cold mana to lower Xuan Ge's body temperature.
During this period, Xuan Ge also pondered why Zhang Yu was helping him so much, but feeling the rapid progress in his mana, he quickly set this thought aside.
As long as he could keep climbing the Immortal Road, it didn't matter to Xuan Ge how Zhang Yu intended to use him.
In the blink of an eye, more than a month passed. Under Zhang Yu's mana infusion, and with the benefit of the sect's superior conditions, Xuan Ge's mana quality had already enhanced to 260%, meeting the requirements for another upgrade of the Flame Sun Technique.
Boom!
Along with the rising temperature of his mana within, Xuan Ge could feel his mana undergo another qualitative change.
