An evil spirit?!
Radix had a fright after hearing what Xia Fei said, and repeated in a panic, "Did you say there's a spirit in Xiu Yiyi's brain region? That's too strange! I'm a spirit too, so why didn't I sense anything?"
Xia Fei replied, "That is what's so crafty about this spirit. He has inhabited Xiu Yiyi's brain region for a long time, and the more medicinal treasures she consumed, the more powerful this evil spirit became. The stronger he grew, the weaker Xiu Yiyi's body became, and there became fewer things outside that could stop him.
"If Xiu Yiyi was born of a poor family, then it would have been fine. The evil spirit would have needed to waste a long time gathering energy, and Xiu Yiyi could have lived for a few more days. Honestly, the fact that the girl had lived till today is all because her willpower is strong enough. The temper and arrogance Xiu Yiyi displayed… None of that might be her.