"The Mysterious Monster's Lair" 

It was impossible to be calm for a few minutes like now if they were really in the deep sea's wild areas. 

Thinking like this, the mermaid silently sighed in relief but she didn't really lower her guard. 

She still felt that this place was similar to the deep sea even if it was not, so the monsters and beasts that could live here should have similar characteristics with the beasts and monsters in the unexplored deep sea. 

Everyone silently held their breath as they watched the map being completed bit by bit, although the range of this map was only less than a hundred meters around them. 

The map was completely slowly but surely and soon, everyone could see their surroundings through the 3D map without being bothered by the darkness. 

When the group finally saw the 3D map, they all couldn't help but gasp for a few seconds before hurriedly discussing things with the teammates.