At the end of the underground waterway, there seemed to be a vast space, but the poisonous fog was even thicker. The clones did not have the corresponding exploration module. They only arrived at this space and couldn't go further.
Hence, Lin Yan simply got up and went down into the poisonous fog. He silently barged into the underground waterway again.
The underground waterway was winding and dark. It was unknown where this Netherworld River got so much water, but it was actually spread all over it. It was like a huge network of veins that connected the entire underground cave.
Lin Yan entered and followed the real-time map established by the clones. He bypassed the passageways occupied by Corpse Buddha Cockroaches one after another. Occasionally, he would encounter a few that were alone and kill them.