C422 Waiting

Naturally, everything Chen Xiu was doing was being observed by those outside.

When they saw the grey substance from the fragment that Chen Xiu handed over, the four people immediately stood up.

"Just what is it?"

"Why do I feel chills just by looking at it? What is this?"

Everyone's eyes were fixated on the gray substance.

After the man in white was completely corroded by the gray substance