Suddenly, a great surge of spirit essence flowed through Grey's inner body, circulating rapidly through his meridians before ultimately passing through his dantian.
The spirit essence surged forward like an unstoppable current, flowing through every corner of his body. It entered each of the one hundred spirit perforations he had painstakingly opened, causing them to tremble violently as they absorbed the immense influx of energy.
Then, as the spirit essence completed its first full circulation cycle, something within Grey's body suddenly changed. A profound fluctuation erupted from his body.
His Fourth Ball of Spirit Fire was born.
Twenty-five spirit perforations could manifest one ball of Spirit Fire.
Fifty spirit perforations could manifest two balls of Spirit Fire.
One hundred spirit perforations could manifest three balls of Spirit Fire.
