Ancient Frost Crocodile

All of them were Golden Cores.

After entering the water, monkey and the others circulated their Inner Cores and released demonic qi, forming light barriers around them to keep the lake water out.

Little Fatty and Shi Jian released spirit energy to form a barrier so that they could breathe with ease as well.

It was dark beneath the lake.

The lake water was extremely dirty. Although Su Zimo's eyes were sharp, they could not see through material obstructions - his vision right now was not great either with the filth in the water blocking his sights.

Su Zimo was extremely cautious and looked on keenly while twitching his ears, not daring to be careless.

Although they had verified the location of the tomb, nobody knew what was in the lake.

This dimension of the ancient battlefield had existed for a long time and it would not be surprising if any monster was born in that ghastly lake.