On the ice field, along the border of the ice field and the mountains, after walking for several hundred miles, Wei Jing searched for a long time and finally found an entrance to a cave sealed by ice.
He took out some liquid emitting cold qi, poured it over the profound ice at the entrance, waited for a moment, gave it a gentle shake, and shattered it, revealing the entrance.
"Below is a lake. If we go from below, it will be a bit safer. However, there will still be extreme cold streams below, just much fewer."
Entering the cave, noticing the obvious marks of artificial excavation here, descending several hundred feet, it suddenly opened up.
Overhead was a very thick layer of ice, but beneath the ice layer was not water, but a gigantic space thousands of feet high, with a quietly flowing lake below.
Wei Jing looked at this scene, somewhat surprised.
"The last time I came, it was still filled with lake water here, swimming in it, one careless move and you could be frozen inside.
