Since he was carrying an oxygen cylinder this time, Sean Knight wasn't in a rush, and he slowly descended while observing the creatures around him.
Initially, Sean thought that the underground space lacked light, so even if there was an ecosystem, it would be fragile and have few creatures.
However, the current situation was quite different from what he had imagined.
When Sean first entered the space, the commotion scared the nearby small animals away, making them avoid him.
As the water calmed down, Sean found the nearby creatures returning to their leisurely swimming, moving slowly within the space.
Moreover, Sean noticed that most of the creatures had almost completely degraded vision-wise, with some not even having pupils in their eyes, making their eyes appear white.
However, every single creature looked quite different from those outside, making Sean think that a biologist would be amazed at their existence!
