C319 The New Drug Failed(2)

Li Yang grinned and looked at the two men with interest.

"When I went there yesterday, there was only one body left. The cause of death was caused by the large amount of ephedra in the special medicine, which caused the heart rate of the dead to be too fast and caused the organs to fail."

Zhang Chu took a deep breath, and at this moment, he slowly stared at Professor Hu.

"Old Hu