Already aware of Dun Huang's several transformations, Feng Qing'an checked out the general situation in Dun Huang. Before he could marvel at Dun Huang's changes, feedback from the Soul Contract finally arrived.
It was a wave of force surging like a rushing tide; its ferocity even shook the Soul Contract between Feng Qing'an and Dun Huang, making it somewhat unstable. This was the first time Feng Qing'an had encountered such a situation since becoming a Guardian Beast Master.
However, Feng Qing'an quickly cast aside any thoughts about whether the feedback from the surge of force would tear apart his Soul Contract with Dun Huang.
Because this wave of force had already poured from his forehead, spreading all over his body along his spine. It was different from the first acceptance of Dun Huang's power.
The feedback from the Innate Yin Spirit should simply nourish his soul, enhance his Soul Power, and not directly impact his physical body.