User blog comment:PhoenixOfAshAndDust/GGaD Headcannon/@comment-39632033-20190810002551

Also at some point the Mideival sector was the most advanced(modern depends on what century, and future also depends on the time period. However, Mideival is spefically the Mideival point in history.) Also at somepoint the future,then the modern, sectors was the same as the Mideival sector.