Zhang Yu only felt a chill at his lower back, as if something had drilled into his dantian and Qi Sea, and then began to "take root and sprout".
Zhang Yu was not new to renting Spirit Roots. Almost at the first feeling of the changes in his dantian, he thought of a Spirit Root.
"Why do I suddenly have a Spirit Root in my dantian?"
Immediately, he felt... after the Spirit Root quickly "took root and sprouted", it spread all over his body, like nerves covering every inch of his flesh, as if it was originally a part of his body.
Even as he passively practiced the Circulation Qi Gathering Method, the "Spirit Root" spreading throughout his body breathed with him, quickly drawing in the mystical energy from the air to him.
"Hiss!"
Like a drought met with sweet dew, as streams of mystical energy rushed into his body, Zhang Yu felt every fiber of his flesh crazily thirsting for the influx of mystical energy.