C506 Secretly Probing

Ding Yu watched Lau Qingyan's back disappear and her two beautiful eyebrows tightly knitted together.

She knew in her heart that the Gu poison in Lin Muyun could not be cured in the hospital.

But if she did not do anything about it, the Gu poison would flare up very quickly. If this dragged on, people would really die.

Such a great opportunity, was she going to report to Qu Fei