When Lin Feng returned to the ground, he actually encountered many Pangolin Beasts and Terrestrial Ants. However, be it the Pangolin Beasts or Terrestrial Ants, all of them ignored Lin Feng, as if they had not discovered him at all.
Hence, Lin Feng's journey back was exceptionally smooth. He quickly passed through the passageways and returned to the surface.
"There!"
"Brother Lin Feng, are you all right?"
As soon as Lin Feng returned to the ground, he saw a few figures. They were the Chief Commander of the North Mountain Base, Mo Lei, and the other three Third Level Metamorphic Realm martial artists. From the looks of it, they must have been waiting for some time.
Lin Feng smiled and said, "I'm fine. There were close shaves, but no actual danger."