Chapter 567 : Primitive Forest

Ye Tian: "Is there anything else?" Ren Ping: "We also discovered a cave. The cave has a diameter of one and a half meters and is bottomless. We once sent a probe robot inside to take photos, but every time it reached a depth of over one hundred meters, the robot would malfunction. We tried more than ten times, but the result was always the same. Later, we put a wild boar inside, but as soon as the boar walked a few meters, it seemed to have discovered something terrifying and desperately ran out."