C209 Ruins(1)
Su Qiang bent down and entered the cave. The cave was about three to four meters deep, and a wide karst cave was reflected in front of Su Qiang. The walls of the cave were covered with glowing moss, and there were some glowing insects flying in the air. Su Qiang grabbed one of them and looked at it. It was just an ordinary firefly, and the cave entrance was always curved downwards