Earth 2400 Setting

Much of humanity has created towering cities with different layers. The lower levels of Earth, including the underground, are taken by cyborgs and synthetic life

Many countries now are more like frontier countries, with extremely little central government. Africa,the Midden,  The middle East, and Asia are more civilized and organized than America, Europe, and Russia

17th,18th,and 19th terms, customs, and titles are used

Companies are powerful, with Trade Princes almost equivalent to true royalty

Eluwa in cyber punkish future. Magic still prevalent