The Sea of Nothingness was notorious for killing future Supremes.
It never approached them purposefully. Its only job was to separate the five islands so they couldn't be easily traversed by those who weren't worthy.
However, it was still the main cause of True Death in this realm. Whenever an expert gave up on everything, regardless of which island they were on, the Sea of Nothingness was their escape.
As such, the connotation behind the large body of water was terrible. After all, its force was pure nothingness that could swallow anything. Who in their right mind would approach such an entity willingly?
Well, it was up for question whether he was in his right mind or not, but Damien approached it without fear.
He looked out into the waters for a moment, wondering how they were different from the lakes on the fourth island.