Following the leader, they continued to dive into the sea, where sandy patches spread across the seafloor, and slender seaweed swayed gently with the waves.
On the white seabed, a high archway built from sand marked the entrance to the Underground Maze.
In the Ocean Duchy, aside from the Underground Mazes found in the public sea which can be explored freely, those appearing in others' territories require permission from the landowners to explore.
Therefore, most Underground Mazes are digested by the various races themselves, and if they cannot conquer them, they may halt the exploration or outsource it to adventure groups for collaborative efforts.
Through the Sentinel, Yang Yu learned that this Underground Maze had been explored up to the Ninth Floor, but strange mechanisms have prevented them from conquering the Ninth Floor.
This counts as an unfortunate blessing.
If the Underground Maze had already been conquered before Yang Yu arrived here, it would be quite embarrassing.
