Chương 169: Did Song Cang Betray Her?

'Feng Yili's junior sister? She actually came here?'

However, Yu Yunxi was not in the mood to care about these things when the lives of the people around her were hanging by a thread. She asked Doctor Qin, "Doctor Qin, what's going on?"

Doctor Qin was slightly panicked. He said tremblingly, "Initially, their condition improved after drinking the medicine. Unexpectedly, after a while, they began to vomit dark blood…"

'Their blood is dark?'

Yu Yunxi lowered her head and looked at the bloodstain on the ground, which emitted a foul smell.

"County Princess, I think something's wrong with that medicine," Doctor Zheng said, using the last of his strength to speak. He was lying on the ground weakly at this moment.

Yu Yunxi checked Doctor Zheng's pulse, and she soon found that he was poisoned by a different poison.