In the past

It all started because of the UV rays mainly now in large quantities. Soon after the evolution of the animals the life of humans became a misery. 

Land was a primary source for survival. It became limited with less resources. Most of the resources were in little lower region which got submerged. 

People occupied the left out's that are the places just above the hills or tall areas . 

But, they were not the only ones who built houses there . Soon , the developed creature started to fight with humans for territory. 

In a coincidence people found that naphthalene suffocated them and turned them away . 

The clash between humans and these creatures did not end so soon. 

Governments fell and law collapsed increasing crimes . 

Some committed suicide in the fear of death. But only a few resisted. They built territories and colonized them . 

All men were included in the coastal forces. Women took care of other works  . 

They also started doing indoor agriculture as crops failed due to UV exposure. Men from 17 to 60 were forced to fight   . 

Life on earth changed forever . People understood the value of life.  They started doing many experiments. 

Some tried to create hybrid humans but, it failed so badly and that's another story. 

Digital coins were introduced such as dcoin , tome , growths depending on territories.  Robots and machines played a major role in this prolonged journey . 

They installed naphthalene released and absorbers helping them protect peacefully but restricting then from outer world too. 

Solar energy played a major role for electricity. 

This is what happened in 50 years , from  2025 to 2075 . Life just got flipped like a coin . 

Know what it is : 

Draguana aqua raze : Due to the increase in sea levels many islands including the Galapagos drowned forcing iguana survive underwater . They took in dark oxygen at this period of time increasing their size and gaining electric powers on their tail just electric eels and rays . Their main diet are searimp , crabopus, squidking, etc... But , when hungry then consume humans too.