Salable Description

"Planet: Idyll"
Our story world, Idyll, is a future Earth in which Humanity was ravaged and defeated by an AI it had created. As a result, most of the privileged had to resort to retreating into shelters for approximately 750 years. After that, they had resurfaced and recreated society, along with another group of humans that had survived the calamity caused by the AI. This group of humans now refer to Earth as Idyll and believe that the use and creation of technology is a sin. Meanwhile, the humans who had come out of the shelters still refer to the planet as Earth and enjoy the luxuries that technology offers. 250 years later, society has now fully reformed but it has regressed into an almost medieval/tribal society.

However, the Earthlings aren't satisfied with the minimal technology that they've had to work with for the last 1000 years. They want more. So, they begin looking into the idea of retrieving ancient relics of past technology and using them as references for new technology. However, this lust for luxury and power comes at a price yet again and the AI is re-awoken.

With the AI re-awoken and Humanity at stake yet again, will the Earthlings and Idyllians set aside their differences in order to save what they've only just rebuilt?