Mysterious underwater city

Author: (English) William Prize / Yang Weixian
Publisher:
Publish Date: 2005-01-01
Features: "Cave-in? Coral reefs usually don't collapse. It's certain that someone in the underwater city wants to bury us alive." and come to the underwater city located 70 meters below the Great Barrier Reef to search for rare species for their father, while also researching new methods to obtain food from the sea. The deep sea is full of dangers, and the villain Keggs is lurking in the underwater city. The brothers outsmart sharks, befriend orcas, escape from the hands of the "floating death," find underwater freshwater, and discover some new species. But when they discover a treasure in a sunken ship, Keggs' fierce face is exposed, and he is a hundred times more cruel than any "" in the sea.