In the wake of a superhuman war between authoritarian and democratic governments in the early 21st century , which lead to mass casualtys of around a 100 million. These casualtys lead to mass protest from citizen of the world which resulted in hatred of all super beings including the justice league. After the battle of hong kong where the justice league came out victorious. The justice league negotiated the one world treaty,in which their would be a one world democratic government with representation from all countries.
The treaty also stated that all super beings whether metahuman,alien, mystical or technological are banned from living on earth. The justice league along with the earths best wizards and scientist used spells and interdimensional technology to remove
all super-beings and humans with knowledge of advanced technology. There was a disagreement among superbeings both villians and heroes,but eventually they all agreed. This transition took about five years,before all super beings were removed.
All practices of advanced tech,magic etc was banned on earth with most information on these studies removed from the archives . The super beings were transfered to a dimensonal pocket in earths sky which was named New Olympus.
New Olympus was founded by justice league and was set up as a world
for super-beings. All dangerous super beings were put in the phantom zone,regular
prison or they were rehabilatated. Human associates and loved ones of super beings were
allowed to live and or visit New Olympus with permission from the government,this is a main reason most super-beings agreed to the treaty. The league set up a democratic government with a congress and prime minister,and a supreme court of seven members called the elders to check their powers,the first elders were the justice league members.New Olympus kept a good relationship with the government of earth,government officials
often visit about trade,technogical advancements,also every once in awhile a huge threat might come to earth and the earths government may vote to let a select group of superhumans to deal with the problem. This New Olympus lead the foundation for how New Olympians
It is the 22nd century,the justice league has long vanished on New Olympus
and New leaders alot of whom are descendants and related to the old heroes of earth have emerged.New Olympus is a peaceful place,but not exactly paradise. Rape,Murder etc are virtually non-existant,but they still have a problem with petty crimes like bar fights,unauthorized practices of magic and technology. Reasons crime is so slow becuase there is a culture of heroism,everybody has some form of super powers,and a very strict
justice system. The strict justice system is the main political debate in New Olympus some feel its too strict and some like it the way it is. The cops are mostly sentient androids with telapathic and psychic powers which makes it hard to get away with anything. At One point all citizens had a telepathic link to the cops,so that in case ofdanger cops could use dimensonal travel to show up instantly. This was resistant and the law was changed to that only children up to age 12 had to mandatory have this link and for everybody else it was voluntary.
DC Universe: 22 nd Century New Olympus.