C46 Inside the cave

Tan Ziquan took the mask and gloves the medical examiner passed to him, and walked towards behind Chen Haodong.

Behind Chen Haodong, there was a hidden river, which was about two meters wide. However, the water current was very gentle, with the water level below the knees, it wasn't very dangerous.

On the dark river, there were three simple wooden bridges. They looked very old