an Era 2500,

aliens communicate with earthlings,

brought great innovation and technology,

The lifespan of aliens is 400-450 years,

The human lifespan on earth has reached 200 years.

And there have been great developments and progress in medicine,

All diseases can be cured in minutes,

half an hour,

The hostess Nina said: May I ask Anita, the time traveler, what was the living environment of the earth in 3000 AD?

Alice suddenly said,

Earth Gregorian Era 3000,

In order to cope with the extra-terrestrial solar system,

Some people on earth have become cyborgs,

Some have begun to modify their genes,

Due to genetic mutation,

Humans on Earth have evolved red eyes and even have superhuman abilities,

To combat global warming,

Earth's human skin will become darker, and evolved to be taller, thinner,

Because this body type can better dissipate heat,