C1269 The Endless Abyss

The endless abyss was within the Taboo Ocean, so it wasn't too accurate to say that the entrance to the endless abyss was within the Taboo Ocean.

The endless abyss was an existence like a mystic realm, but it was also different. It was more like another world, the endless abyss was enormous. Until now, no one had been able to explore this world, including many Immortal Gods