Cybernet

After the collapse of human ambition, support for geostationary satellites ceased along with the loss of space technology. The world lost many things, including the Internet. So the techno deity Er created Hera to oversee the order of the Cybernet in each Sector. People nicknamed her "Little Sister" and the Mind of the Cybernet.

The Cybernet is the digital space of the future, a limitless world capable of converting physical objects of the real world into the digital plane, and back-creating things out of nothing, but with certain limitations and rules. A person can upload his or her consciousness into the world of the Cybernet, living in the Avatar code body. Death in the Cybernet is equal to death in the real world.