C1553 Amber Crystal(part I)

"This is the deepest part of Mariana Trench?"

Wang still squatted on the surface of the seabed and touched the strange seabed.

"Yes, or it could be said that this is the lowest point of the world. As expected, the violent tectonic movement did not affect this place. As the place closest to the core of the world, the Mariana Trench has many unique characteristics