Capítulo 503: Island Rescue (8).

Moving as fast as possible, they cut through the dark waters.

Cain, alongside Luke and his men, as well as Evangeline and Jenny cut down any Sea Mutant that dared rose above the surface of the water.

'Most of they are ascending to Tier 1.' Cain was a quick conclusion after observing for a bit.

A big difference between Mutant Creatures and humans was that humans had to take on certain trials before they would be allowed to ascend up the next Tier. However, for Mutant Creatures, there was no trial.

So long as they accumulated enough EXP and consumed a vast amount of flesh and blood to grow their physical power, they would seamlessly break through.

Right now, a lot of these creatures were breaking the Level 100 boundary and becoming Tier 1 creatures. This meant these waters were about to get a hell of a lot dangerous.

Looking into the distance, Cain could make out numerous people engaged in battle with themselves and Mutant Creatures as well.