C931 Black Hole

After the rumbling sound, a small door opened in the wall and a black hole appeared.

Huang San laughed, thinking that this was too f * cking a coincidence, as though a blind cat had met a dead mouse.

"Let's go down and take a look." Huang San said, but he did not move himself.

He would not go down in the face of this unknown danger.

The person who was called out did not move