The black fog spread around Jun Wu Xie as it gradually thinned and disappeared. With the thin black fog's dissipation, a red glow started to emanate from Jun Wu Xie's body. The red glow came from inside her and under her fair skin, her veins, arteries and blood vessels were visible, as they pulsated with a red glow.
"The spirit power within you has reached it's optimum within its boundaries. But the methods adopted to cultivate a plant spirit are unlike other contractual spirits. To achieve a breakthrough, it requires something else, besides spirit energy." Jun Wu Yao said through narrowed eyes.
"What does it need?" Jun Wu Xie asked.
"Contractual spirit."
"...….."