Just by hearing the symptoms, Liu Zheng felt they were somewhat inconceivable, and if it was indeed skin ulceration with pus formation, then surely it wouldn't heal easily.
But he had managed to heal completely—what, then, caused this?
He stepped forward, took a look at the old man's body, and could describe him as nothing but skin and bones; there seemed to be no flesh visible, just a layer of skin covering the bones.
The old man was very thin and judging by his age, he should be around 70 years old. His complexion was utterly pallid, without the slightest hint of color.
Liu Zheng glanced at his arm, four fingers, and the area around his belly; indeed, there were large patches of black spots, probably what he referred to as ulcerations.
"All these spots, are they the ones that healed?"
Finally, he pointed to a spot where the skin was darker and looked at Liu Zheng for an answer.
