Fall of Civilization

Hundreds of years ago, the planet of Repec was said to be home to billions of people, with hundreds of cities and nations populating the prosperous planet. However, a new religion was beginning to grow at a rapid pace - Sateism, the worshipping of the soul, which would eventually lead to the collapse of every city on Repec, except Arbitor. By the original calendar, the Fall happened in 3185. Arbitor then adopted its own calendar and reseted the year to zero.

History
The Fall started many years before 3185. It is believed that it could have started anywhere between 2600 and 3000. It was during this time that the religion of Sateism began to grow. It was started by the Prophet Numulus, who believed that civilization was challenging the natural instinct of the people and that it was confining them and preventing them from being free.

This caught on slowly at first, presumably because people had a love for the convienience and safety that came with the development of civilization. But everybody felt that their natural instincts were trying to push out.