C1013 Deep Tiger Acupoint

There were traces of blood in this place, and it wasn't particularly small, so it immediately attracted Wu Tian's attention.

It must have had something to do with their underground facility.

"Don't be in such a hurry, explain it clearly!"

Wu Tian let him calm down first, while he pulled Azure Dragon into a corner.

"It's like this. I was wiping that vent just now. It was a bit dirty inside