Sea King Palace lay deep under the East Sea, tens of thousands of meters below the sea bed.
The pressure in such depths of the sea was tremendously horrifying.
The pressure from the seawater alone weighed hundreds of thousands of kilograms.
Ordinary practitioners below the Holy Level couldn't reach these depths at all.
It was said that the Forbidden Sea was several times more terrifying in depth than this part of the East Sea.
The pressure there was dozens of times stronger than that of the East Sea.
Even Emperor-Level Strong Men wouldn't dare to easily withstand the deepest parts of that sea area.
Xu Nian, however, was led by the Eight-Clawed King towards the deep sea bed.
For a cultivator of Xu Nian's realm, holding his breath was still manageable.
It was just that the squeezing pressure of the surrounding seawater made him somewhat uncomfortable.
As time passed, he gradually got accustomed to this pressure, and started to disregard it.
The seabed was pitch black.
