However, the way of survival has not changed; for animals, becoming stronger is almost as essential as survival itself. They still go through the processes of fighting, devouring, and being devoured.
The battles here are more brutal and fierce, but if one is lucky enough to survive here for a while, they will be summoned by that special sea monster, progressing from the Central Sea Zone into the deep sea region.
In the deep sea region, the natural disaster-class boss creatures that make it this far are very rare, with mostly calamity-class creatures and some calamity-class boss creatures. If they could come ashore, they would be monsters that destroy and dominate everything.
The battles here, however, are not as intense as before.