In the depths of the ocean, far beyond the Outer Sea, where even the Sea Race seldom ventures, it was pitch black, filled with surging undercurrents.
One day, a man and a woman arrived here through the turbulent currents.
"This is the most dangerous part of the deep sea!" Ming Ling Yulan pointed to a place resembling a sky pit in the distance and said quietly.
This sky pit, located in the depths of the sea, is referred to as the Abyss by the Sea Race.
It is said that one could reach the Earth's core through this abyss, making contact with the legendary Heart of the Earth.
No one has ever made it, even less so brought back any credible evidence, so it remains a legend.
The only thing known about the abyss is that the gravity inside is different from the outside world. The deeper one goes, the gravity becomes stronger, so intense that not even those at the Divinity Transformation Stage could reach the end.