The Soul Calming Jade was not whole afterall, and although it was meant to be used on spirit bodies, the energy required by the spirit was too much and it could not be completed by just relying upon the Soul Calming Jade alone. The Soul Calming Jade needed more energy and it needed the little Emperor to absorb it from external sources for it to transform it into spirit energy.
Not just jade stones, but anything that contained spirit essence would pose to be highly irresistible to the Soul Calming Jade within the little Emperor's body.
That was not the hunger of the physical body, but the emptiness of the spirit.
"Will it harm his body?" Jun Wu Xie asked with a frown. Although she had a rough understanding of what Jun Wu Yao had explained, but for a human body, how could it possibly be able to absorb jade stones? Even if it had been crushed and chewed up, having fine jade stones within the stomach might very well cause some other problems.