Marine sanctuary / Public spaces and buildings

because of global warming, the sea level will rise in The future
Thus most of the continent was submerged.
But there are no sinking of the land into a human's only stronghold
Our task is to search and rescue the peaple in the sea.
Thus the supply of food is relying on stronghold

Shelter structure is to link the main body and several sub- Mother six Main part in the six months to act as sub-sea patrols and the body stops
The sub-part is mainly used for search and rescue and is no control

sub-part is according to the instructions given by the mother sent search and rescue.