C273 Black Fist

“Some kind of mysterious medicine? Could it be that someone is using these corpses as an experiment?” Nie Feng frowned. How could this person be so abnormal? Was he afraid that the world would fall into chaos? He actually created such a thing.

“We still don’t know for sure. We have very little clues, but judging from the decay of these corpses, they were all people who died within three days