The Abyss mentioned here is not a noun, but an adjective.
The dark pit formed by the vortex, impossible to see what lies inside or where it leads, but the moment it connected with the Sea of Old Days, everything was no longer like the previous main battlefield.
There, all light has vanished; only the endless Abyss roars softly, and a chilling wind seems to blow from within, possibly leading to something extraordinary, consuming anyone who steps inside.
In this terrifying Abyss, all origins and surrounding traces are obliterated under its onslaught, leaving only fear and despair to spread wantonly over this cursed land.
Additionally, the creatures of the Abyss have not disappeared; one can see countless phantoms wandering in the dark tide, appearing and disappearing, as the Abyssal Strength... has become even stronger than before!
This is the bottomless, terrifying Abyss!
