Irregular Earth
This is the Earth that is home to certain individuals who possess irregular amounts of Wonder despite a large amount of Indifference there.
Science fiction/Fantasy
Irregular Earth's history is the same as the Earth from the Central Universe (ours).
It diverges in 2020 when President Trump refuses to step down and becomes the dictator of the United States. Consequently, he disregards the other branches of government to do whatever he pleases. This, in turn, starts a multitude of conflicts that lead to the third World War.
Normal laws. You know, typical Earth stuff. Gravity and crap.
The sources of Wonder on this Earth are not great enough to sustain powerful magic use.
The same technology as in our universe with a few minor advancements.
WW3 Timeline