Chapter 140: Chapter 128: The Ice Palace.

Su Lin activated his senses to the maximum,

Although his hearing and smell were somewhat obscured by this grey, foggy cold, he was still able to detect movements within two or three kilometers.

At the same time, Su Lin also noticed a very unusual natural phenomenon inside the ice mountain.

That is, the oxygen density here was also extremely high.

You should know that apart from some variant species that can ignore natural conditions and break through racial limits,

the size of most species is linked to the density of oxygen.

Only when the oxygen density is higher, will the size of the animals be bigger.

Therefore, if there are living species here, their size must be very large!

This caused Su Lin's wolf eyes to narrow slightly, and he continued to explore the ice mountain with great caution.

The first four to five hundred meters upon entering the ice mountain weren't too abnormal.