C119 Medical Station(4)

The nurse took Lucy away and then forgot to look at Yin Qijin and the others.

They rushed to the end of the corridor that they went to during the day and looked around. They didn't find anything strange, but Yin Qijin could faintly hear a piercing sound coming from inside. The sound was strange and intermittent, like a pig being slaughtered on New Year's Eve.

"There's someone behind this wall