In 2600 AD, the greenhouse effect reached its peak and all glaciers melted.
Rising sea levels coupled with internal movement (crustal instability) have drastically reduced the land area, and all areas below 1,500 meters above sea level have been submerged. There has been a sharp decline in living things, including primates and humans.
The living space is shrinking, but scientists are unable to do anything
They have wanted to live in heaven since ancient times. Dream or dream
"We want to live" is their motivation, but it also becomes the beginning of their despair.
Destruction of the ozone layer makes the sky unsafe
They head into the mountains and into the sea
Human genes, animal genes, and plant genes are stored in cold warehouses. Being taken into the mountains by a group of top scientists, there was no time to see the light of day again.
The remaining scientists and gene pool flow into the deep sea
And then 200 years
Someone has developed a special air bag
They can return to the earth again, just like they did a thousand years ago
Air bags surround the city, and channels connect the cities.
Going around and around, they still live the same life, except that technology is more advanced in some aspects, and it seems that it is really the same as a thousand years ago.
Only those outside the air bag know that cities and civilization will not survive for long.
It doesn't matter, the story I want to tell is within that air bag.
Concept: Nature destroys, art foreshadows the past