Ma Jiang and Qi Yun walked into the first floor of the building, only to discover that the lobby was filled with monster corpses burning with transparent flames. Seeing this, Ma Jiang's face instantly darkened.
"Were these the genetic warriors of Zeus Shield Company in the past?" Qi Yun asked with a surprised expression.
The power of genetic warriors had always been a legend among the survivors, but no one had ever seen them, since it was a matter of decades ago.
Even if there were still genetic warriors, they wouldn't be accessible to low-level mercenaries like them.
"How did they all die? It seems they were just killed. Could someone have entered this building ahead of us?" Qi Yun looked up at Ma Jiang and couldn't help but ask.
"Be cautious, that person must not have left yet. Don't draw their attention!" Ma Jiang whispered.