Han Xiaoran smiled faintly and said, "That year, I first killed Cheng Mofeng, a fifth stage Martial Saint, and caught Nan Kongyun, an eighth stage Martial Saint, injuring his internal organs and causing him to have concussions. But I suffered from an invisible poison that Nan Kongyun created himself, and the poison had now invaded deep into my internal organs… It was Tong Wuxin who helped me to treat my injuries. But the invisible poison couldn't be cured. I've been applying medicines once a year, till today…"
He smiled lightly. "That taste isn't good."
Chu Yang said with surprise, "Invisible poison? You said you suffered from invisible poison?"
Han Xiaoran's body quivered violently. He suddenly straightened his body and two cold eyes glared at Chu Yang. He didn't speak for some time, before he said heavily, "What do you mean?"
Chu Yang pondered for a while and asked, "Did the great elder of the Medicine Valley also said that it's invisible poison?"
