C46 Secrets in the Tunnel

Tang Yuvyuv frowned as she stood in front of the coffin for a long time. The rows of corpses in the coffin had all been sucked out of their necks. Other than that, she really couldn't think of any other use for it.

Thinking about it, she still felt that now wasn't the time to study this. If she didn't find the exit quickly, then she would be the next one to be affected by the Gu