The cold wind howled like a ghost's wail, and the snow flying in all directions reduced visibility to less than two meters.
With a crisp sound, a hand wrapped in a light blue crystal layer pierced the solid ice, and the five fingers clutched the ice layer like hooks.
Su Xiao could no longer ascertain how low the surrounding temperature was; after climbing 50 meters, the temperature plummeted again.
Su Xiao's left hand pierced into the solid ice, suspending his body on the iceberg, and a small compressed oxygen bottle appeared in his hand.
Biting the bottle's mouth, Su Xiao took a deep breath. He wasn't inhaling oxygen due to altitude sickness but because after reaching the Permafrost Sea region, there was no oxygen in the air; temperatures below minus 200° caused changes in oxygen molecules, beginning to turn into liquid form. With enough pressure, liquid oxygen could be formed.
