As time goes by, the human world's industrial civilization becomes increasingly advanced and science and technology develop. However, at the same time, marine garbage, industrial wastewater, and nuclear sewage are discharged into the ocean. Because of the greenhouse effect, glaciers melt, polar regions collapse, and global warming brings extreme temperatures.
As the animals and plants in the world mutate and become extinct, human civilization also changes. Destructive natural disasters and monsters force people to face the environment and stop indulging in self-imagination. They set up a human base to fight against monsters.
It was also at this time that he woke up in the ocean
Purpose: Protect the environment