C703 Where did gu poison come from

What?

In just a short while, the situation had worsened!

Lian Ruyue and Feng Yunzheng hurriedly entered the Wenhua Courtyard. Upon entering, they saw several imperial physicians surrounding Lian Nu's bed, and even Lian Nu's mouth was spitting out blood. The sheets were stained with a lot of fresh blood, causing waves of shock.

Lian Ruyue's heart tightened