Hundreds of millions of years ago, a certain planet reached its end. In order to preserve the last strength, the humans on the planet launched a spaceship, carrying the elite of the planet's elite, leaving the planet and flying into the boundless universe.
After an arduous search, when everyone felt that they were about to despair, they finally found a safe planet.
But it is only safe. There is no day or night on this planet, no rising sun, and no waxing and waning of the bright moon.
The unyielding humans have not been defeated. They have erected a huge sky screen on this extremely silent and extremely dark planet. From then on, the sun and dew, the sun rising and the moon setting, and all natural phenomena can change at the touch of a button. They have fully covered the oxygen circulation system on the ground, so that everyone can breathe freely.
People named this beautiful planet "Canglan". From then on, there was a star named Canglan in the universe, and a group of people were called Canglan people.
After tens of thousands of years of development, outstanding elites and their descendants have made this planet extremely perfect, and human genes are becoming more and more perfect with the blessing of technology.
People have less and less emotions. They seem to be able to create whatever they want, and they seem to be omnipotent.
Everything is so perfect that you can't fault it.
Suddenly one day, something called spar appeared. It was clean and extremely beautiful. Every time it was eaten, it could bring people bone-gnawing joy...
Purpose: If I am trapped, I can only save myself