C657 Pharmaceuticals

The rolling black fog was the evolution of the poison in Duan Ling's body. Currently, Jiang Yun's suppression didn't have much effect. The two forces collided in Duan Ling's body. If Jiang Yun hadn't exerted his strength in Duan Ling's body, she wouldn't have done this. There was a reason why Jiang Yun was in such a situation.

"This is really troublesome," Jiang Yun said. "Duan Ling